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            <titleStmt>
                <title>Transcriptions of folios of the Archimedes Palimpsest of Archimedes, On floating bodies</title>
                <author>Archimedes</author>
                <respStmt>
                    <resp>Responsible for primary transcription (Dublin Core creator)</resp>
                    <name>J. L. Heiberg</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Mike Toth</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Will Noel</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Doug Emery</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Alexander Lee</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Neel Smith</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Christopher Blackwell</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Jennifer Adams</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Jennifer Curtin</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Christopher D'Alessandro</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>William Dolan</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Scott DubÈ</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Michael Kinney</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Stephanie Wheeler</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Joshua Whelan</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Alana L. Bates</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Mary Katherine Benson</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Edwin Ranier Brenegar</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Harry Briggs</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Andrew P. Cannon</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Katie Elizabeth Crumpton</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Katelyn Marie Ellis</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Matthew David Goodson</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Bryan Alton Keller</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Bethanie V. Kemper</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Claire Chamberlyn Kitchens</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Adam Charles Race</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Peter Eric Soder</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Charles David Stolper</name>
                </respStmt>
                <respStmt>
                    <resp>Contributor</resp>
                    <name>Jiayang Wu</name>
                </respStmt>
            </titleStmt>
            <publicationStmt>
                <idno>5225</idno>
                <publisher>Owner of the Archimedes Palimpsest</publisher>
                <date>2008</date>
                <availability>
                    <p> Licensed for use under Creative Commons Attribution 3.0 Unported, license http://creativecommons.org/licenses/by/3.0/legalcode.</p>
                    <p>Copies of any articles published based on the data must be sent to the Curator of Manuscripts, Walters Art Museum, 600 N. Charles St., Baltimore, MD, 21201.</p>
                </availability>
            </publicationStmt>      
            <sourceDesc>
                <p>MS 355</p>
                <biblStruct>
                    <monogr>
                        <author>A. Papadopoulos-Kerameus</author>
                        <title>Hierosolymitike Bibliotheke</title>
                        <imprint>
                            <pubPlace>St .Petersburg</pubPlace>
                            <date>1899</date>
                        </imprint>
                        <biblScope type='volume'>4</biblScope>
                        <biblScope type='pages'>329-331</biblScope>
                    </monogr>
                </biblStruct>
            </sourceDesc>
        </fileDesc>      
        <profileDesc>
            <langUsage>
                <language id="grc">accented ancient Greek in beta code</language>
                <language id="grc-c">accented ancient Greek in Unicode-C Greek characters</language>
                <language id="eng">English</language>
            </langUsage>
            <textClass>
                <keywords>
                    <list>
                        <item>Content:Archimedes</item>
                        <item>Content: On floating bodies</item>
                        <item>Archimedes Palimpsest</item>
                        <item>Greek Manuscript</item>
                        <item>Byzantine Manuscript</item>
                        <item>Parchment Manuscript</item>
                        <item>13th Century Manuscript</item>
                        <item>10th Century Manuscript</item>
                        <item>Private Collection</item>
                        <item>Foliation scheme: Prayer book foliation, ordered by sequence of columnar undertext</item>
                        <item>Source Citation: Christie's New York, The Archimedes Palimpsest, sale catalog 9058, Thursday, October 29, 1998.</item>
                        <item>Source Citation: Heiberg, J. L., ed.,  Archimedes Opera omnia cum commentariis Eutocii (Leipzig: Teubner, 1910-15, reprinted 1972)</item>
                    </list>
                </keywords>
            </textClass>            
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        <body>
            <div n="1" type="book">
                <div n="3" type="proposition">
                    
                    <p>
                        <seg n="49v1" type="folio">
                            <seg n="5" type="line">τῶν στερεῶν μεγεθέων τὰ</seg>
                            <seg n="6" type="line"><seg type="word"><unclear>ἰσο</unclear>βαρέον<unclear>τ</unclear>α</seg> τῶι ὐγρῶι <w part="I">ἀφεθέν</w></seg>
                            <seg n="7" type="line"><w part="F">τα</w> εἰς τὸ ὑγρὸν καταβαροῦνται,</seg>
                            <seg n="8" type="line">ὥστε τᾶς ἐπιφανείας τᾶς τοῦ <seg type="unclearword" n="ὑγροῦ">ὑ</seg></seg>
                            <seg n="9" type="line"><seg type="wordend"><unclear>γ</unclear>ροῦ</seg> μὴ ὑπερέχειν μηδέν, καὶ</seg>
                            <seg n="10" type="line">οὐκέτι οἰσθήσονται ἐπὶ τὰ <seg type="word">κά<unclear>τω</unclear></seg>.</seg>
                               
                        </seg>
                    </p>
                    
                    <p>
                        
                        
                        <seg n="49v1" type="folio">
                            <seg n="11" type="line">ἀφείσθω γάρ τι στερεὸν <w part="I">μέ</w></seg>
                        </seg>
                        
                        <seg n="56r2" type="folio">
                            <seg n="1" type="line"><w part="F">γεθος</w> εἰς τὸ ὑγρὸν τῶν <seg type="word">ἰσοβαρ<unclear>έ</unclear>ων</seg></seg>
                            <seg n="2" type="line">τῶι ὑγ<unclear>ρ</unclear>ῶι, καί, εἰ δυνατόν, <w part="I">ὑπερεχέ</w></seg>
                            <seg n="3" type="line"><w part="F">τω</w> τι <seg type="word">α<unclear>ὐ</unclear>τ<unclear>οῦ</unclear></seg> <seg type="word">τ<unclear>ᾶ</unclear>ς</seg> τοῦ ὑγροῦ <w part="I">ἐπιφα</w></seg>
                            <seg n="4" type="line"><w part="F">νείας</w>, καθεστάτω δὲ τὸ ὑγρόν, ὥστε</seg>
                            <seg n="5" type="line">μένειν ἀκίνητον. νοείσθω <seg type="word">δ<unclear>ή</unclear></seg> τι <w part="I">ἐ</w></seg>
                            <seg n="6" type="line"><w part="F">πίπεδον</w> ἐκβεβλημένον διά τε</seg>
                            <seg n="7" type="line">τοῦ κέντρου τᾶς γᾶς καὶ τοῦ ὑγροῦ</seg>
                            <seg n="8" type="line">καὶ διὰ τοῦ στερεοῦ μεγέθεος, τομὰ</seg>
                            <seg n="9" type="line"> ἔστω τᾶς μὲν ἐπιφανείας τοῦ <w part="I">ὑ</w></seg>
                            <seg n="10" type="line"><w part="F">γροῦ</w> ἁ ΑΒΓΔ περιφέρεια, τοῦ δὲ στερεοῦ μεγέθεος τὸ ΕΖΗΘ <w part="I">σχᾶ</w></seg>
                            
                            <seg n="11" type="line"><w part="F">μα</w>, κέντρον <unclear>δὲ</unclear> <unclear>τᾶς</unclear> <seg type="word"><unclear>γ</unclear>ᾶς</seg> τὸ Κ. ἔστω</seg>
                            <seg n="12" type="line">δὴ τοῦ μὲν στερεοῦ τὸ μὲν ΒΓΗΘ</seg>
                            <seg n="13" type="line">ἐν τῶι ὑγρῶι, τὸ δὲ ΒΕΖΓ ἐκτός. <w part="I">νο</w></seg>
                            <seg n="14" type="line"><w part="F">είσθω</w> δὴ τὸ στερεὸν σχῆμα 
                                <seg type="unclearword" n="περιλαμβανόμενον">περιλαμ</seg></seg>
                            
                            <seg n="15" type="line">
                                <seg type="wordend"><unclear>β</unclear>ανόμενον</seg> <seg type="word">πυραμοειδ<unclear>εὶ</unclear></seg> βάσιν
                            </seg>
                            <seg n="16" type="line">μὲν <seg type="word">ἔχοντ<unclear>ι</unclear></seg> <unclear>τὸ</unclear> <w part="I">παραλληλόγραμ</w></seg>
                            <seg n="17" type="line"><w part="F">μον</w> τὸ ἐν τᾶι ἐπιφανείαι τοῦ <seg type="unclearword" n="ὑγροῦ">ὑ</seg></seg>
                            <seg n="18" type="line"><seg type="wordend"><unclear>γ</unclear>ροῦ</seg>, <seg type="word">κ<unclear>ορυ</unclear>φ<unclear>ὰν</unclear></seg> <unclear>δὲ</unclear> <unclear>τὸ</unclear> κέντρον τᾶς γᾶς,</seg>
                            <seg n="19" type="line"><supplied reason="lost">τομὰ</supplied> <supplied reason="lost">δὲ</supplied> <supplied reason="lost">ἔστω</supplied> <supplied reason="lost">τοῦ</supplied> <supplied reason="lost">τε</supplied> <seg type="word"><supplied reason="lost">ἐπιπ</supplied>έδου</seg>, <unclear>ἐν</unclear>
                                <unclear>ὧι</unclear></seg>
                        </seg>
                        
                        <seg n="49v2" type="folio">
                            <seg n="1" type="line">ἐστὶν <unclear>ἁ</unclear> <unclear>ΑΒΓΔ</unclear> <unclear>περιφέρεια</unclear>, <unclear>καὶ</unclear> <unclear>τῶν</unclear></seg>
                            <seg n="2" type="line">τᾶς πυραμίδας ἐπιπέδων αἱ</seg>
                            <seg n="3" type="line">ΚΛ, Κ<unclear>Μ</unclear>. γεγράφθω τις ἄλλας <w part="I">σφαί</w></seg>
                            <seg n="4" type="line"><w part="F">ρας</w> ἐπιφάνειας περὶ κέντρον</seg>
                            <seg n="5" type="line">τὸ <unclear>Κ</unclear> ἐν τῶι ὑγρῶι τῶι <seg type="word"><unclear>ὑ</unclear>π<unclear>ὸ</unclear></seg> τοῦ ΕΖΗΘ</seg>
                            <seg n="6" type="line"><unclear>καὶ</unclear> τεμνέσθω ἐπιπέδου, λελάφθω</seg>
                            <seg n="7" type="line"> τις <unclear>καὶ</unclear> ἄλλα πυραμὶς ἴσα καὶ <seg type="unclearword" n="ὁμοία"><unclear>ὁ</unclear></seg></seg>
                            <seg n="8" type="line"><seg type="wordend">μο<unclear>ί</unclear>α</seg> τᾶι περιλαμβάνουσαι τὸ</seg>
                            <seg n="9" type="line">στερεὸν συνεχὴς αὐτᾶς, <seg type="word">το<unclear>μὰ</unclear></seg> δὲ</seg>
                            <seg n="10" type="line">ἔστω τῶν ἐπιπέδων αὐτᾶς αἱ</seg>
                            <seg n="11" type="line"><unclear>ΚΜ</unclear>, ΚΝ, καὶ τῶι ὑγρῶι νοείσθω</seg>
                            <seg n="12" type="line">τι μέγεθος τοῦ ὑγροῦ <w part="I">ἀπολαμ</w></seg>
                            <seg n="13" type="line"><w part="F">βανόμενον</w> τὸ <unclear>Ρ</unclear>ΣΤΥ ἴσον καὶ <seg type="unclearword" n="ὅμοιον">ὅ</seg></seg>
                            <seg n="14" type="line"><seg type="wordend">μο<unclear>ι</unclear>ον</seg> τῶν στερεῶν κατὰ τὰ</seg>
                            <seg n="15" type="line"><unclear>Β</unclear>, <unclear>Η</unclear>, Θ, Γ, ὅ ἐστιν αὐτοῦ ἐν τῶι ὑγρῶι·</seg>
                            <seg n="16" type="line">τὰ δὴ μέρεα τοῦ ὑγροῦ τά τε ἐν</seg>
                            <seg n="17" type="line">τᾶι πρώται πυραμίδι τα <seg type="word"><unclear>ὑ</unclear>πὸ</seg></seg>
                        </seg>
                        
                        
                        
                        <seg n="56v1" type="folio">
                            <seg n="1" type="line">τὰν ἐπιφάνειαν, ἐν ἇι ἐστιν ἁ ΞΘ</seg>
                            <seg n="2" type="line">περιφέρεια, καὶ τὸ ἐν τᾶι ἑτέραι,</seg>
                            <seg n="3" type="line">ἐν ἇι ἐστιν ἁ <unclear>Π</unclear>Ο, ἐξ ἴσου τέ ἐντι <w part="I"
                                >κεί</w></seg>
                            <seg n="4" type="line"><w part="F">μενα</w> καὶ συνεχέα. οὐχ ὁμοίως δὲ</seg>
                            <seg n="5" type="line">θλίβονται· τὸ μὲν γὰρ κατὰ τῶ</seg>
                            <seg n="6" type="line">Ξ<unclear>Ο</unclear> θλίβεται τῶι στερεῶι τῶι ΘΗ</seg>
                            <seg n="7" type="line">ΕΖ καὶ τῶι ὑγρῶι τῶι μεταξὺ τᾶν</seg>
                            <seg n="8" type="line">ἐπιφανειᾶν τᾶν κατὰ ταν ΞΘ,</seg>
                            <seg n="9" type="line"><unclear>Λ</unclear>Μ καὶ τῶν τᾶς πυραμίδος <w part="I">ἐ</w></seg>
                            <seg n="10" type="line"><w part="F">πιπέδων</w>, τὸ δὲ κατὰ τὰν ΠΟ τῶι</seg>
                            <seg n="11" type="line">ὑγρῶι ταν μεταξὺ <seg type="word">τ<unclear>ᾶ</unclear>ν</seg> <w part="I">ἐπιφα</w></seg>
                            <seg n="12" type="line"><w part="F">νειᾶν</w> <seg type="word">τ<unclear>ᾶ</unclear>ν</seg> κατὰ τὰς ΠΟ, ΜΝ καὶ</seg>
                            <seg n="13" type="line">τῶν τᾶς πυραμίδος ἐπιπέδων. ἐλάσσων δὴ ἐσσεῖται τὸ βάρος τοῦ <w part="I"
                                >ὑ</w></seg>
                            
                            <seg n="14" type="line"><w part="F">γροῦ</w> τοῦ κατὰ τὰς ΜΝ, ΟΠ· τὸ</seg>
                            <seg n="15" type="line">μὲν γὰρ κατὰ τὸ Ρ<unclear>Σ</unclear>ΤΥ ἔλασσόν</seg>
                            <seg n="16" type="line">ἐστι τοῦ ΕΖΗΘ στερεοῦ· αὐτῶι γὰρ</seg>
                            <seg n="17" type="line">τῶι κατὰ τὸ ΗΒ<unclear>ΓΘ</unclear> ἴσον ἐστὶν διὰ</seg>
                            <seg n="18" type="line">τὸ τῶι μεγέθει ἴσον εἶμεν καὶ <seg type="unclearword" n="ἰσόβαρες">ἰ</seg></seg>
                            <seg n="19" type="line"><seg type="wordend">σοβαρ<unclear>ὲς</unclear></seg> ὑποκεῖσθαι τὸ στερεὸν</seg>
                            <seg n="20" type="line"><supplied reason="lost">τῶι</supplied> <supplied reason="lost">ὑγρῶι</supplied>· <supplied reason="lost">τὸ</supplied> <supplied reason="lost">δὲ</supplied> <supplied reason="lost">λοιπὸν</supplied> <supplied reason="lost">τὸ</supplied> <supplied reason="lost">λοιπῶι</supplied></seg>
                        </seg>
                        <seg n="49r1" type="folio">
                            <seg n="1" type="line">ἄνισόν ἐστι. δῆλον οὖν, ὅτι <w part="I">ἐξω</w></seg>
                            <seg n="2" type="line"><w part="F">θήσεται</w> τὸ μέρος τὸ κατὰ τὰν</seg>
                            <seg n="3" type="line">ΝΟΠ περιφέρειαν <seg type="word">ὑ<unclear>πὸ</unclear></seg> <unclear>τοῦ</unclear> κατὰ</seg>
                            <seg n="4" type="line">τὰν <unclear>Ο</unclear>Ξ <seg type="word">περιφέρεια<unclear>ν</unclear></seg>, καὶ οὐκ <seg type="unclearword" n="ἐσσεῖται">ἐσσεῖ</seg></seg>
                            <seg n="5" type="line"><seg type="wordend"><unclear>τ</unclear>αι</seg> τὸ ὑγρὸν <seg type="word">ἀκί<unclear>ν</unclear>ητον</seg>. <w
                                part="I">ὑ</w></seg>
                            <seg n="6" type="line"><w part="F">πόκειται</w> <seg type="word">δ<unclear>ὲ</unclear></seg> ἀκίνητον ἐόν· οὐκ <seg type="unclearword" n="ἄρα">ἄ</seg></seg>
                            <seg n="7" type="line"><seg type="wordend"><unclear>ρ</unclear>α</seg> ὑπερέξει τᾶς τοῦ ὑγροῦ <w
                                part="I">ἐπι</w></seg>
                            <seg n="8" type="line"><w part="F">φανείας</w> <seg type="word">ο<unclear>ὐ</unclear>δὲν</seg> τοῦ στερεοῦ <seg type="unclearword" n="μεγέθεος">με</seg></seg>
                            <seg n="9" type="line"><seg type="wordend"><unclear>γ</unclear>έθεος</seg>. <seg type="word">κατα<unclear>δ</unclear>ὺν</seg> δὲ τὸ <w part="I">στερε</w></seg>
                            <seg n="10" type="line"><w part="F">ὸν</w> <seg type="word">οὐ<unclear>κ</unclear></seg> οἰσθήσεται <unclear>ἐς</unclear> τὰ κάτω·</seg>
                            <seg n="11" type="line">ὁμοίως γὰρ πάντα ἐσσοϋνται</seg>
                            <seg n="12" type="line"> τὰ μέρεα τοῦ ὑγροῦ τὰ ἐξ ἴσου</seg>
                            <seg n="13" type="line">κείμενα διὰ τὸ <seg type="word"><unclear>ἰ</unclear>σοβαρὴ</seg> εἶμεν</seg>
                            
                           
                            <seg n="14" type="line">τὸ <seg type="word">ὑγρ<unclear>ὸν</unclear></seg> <unclear>καὶ</unclear> <unclear>τὸ</unclear> <seg type="word"><unclear>ὑ</unclear>γρ<unclear>όν</unclear></seg>.</seg>
                            
                        </seg>. 
                    </p>
                    
                </div>
            
                <div  n='4' type='proposition'>
                    
                    <head ><num >δ</num></head>
                    
                    <p ><seg n="56v2" type="folio"> 
                        <seg n="1" type="line">τῶν στερεῶν μεγεθέων εἴ κα </seg>
                        <seg n="2" type="line">κουφότερον ἦι τοῦ ὑγροῦ, ἀφεθὲν</seg>
                        <seg n="3" type="line">ἐς τὸ ὑγρὸν οὐ καταδύσεται ὅλον,</seg> 
                        <seg n="4" type="line"> ἀλλὰ ἐσσεῖταί τι αὐτοῦ ἐκτὸς τᾶς</seg>
                        <seg n="5" type="line">τοῦ ὑγροῦ ἐπιφανείας.</seg> </seg></p>
                    
                    
                    <p ><seg n="56v2" type="folio"> 
                        <seg n="5" type="line">ἔστω γὰρ</seg>
                        <seg n="6" type="line"> στερεὸν μέγεθος κουφότερον</seg> 
                        <seg n="7" type="line">τοῦ ὑγροῦ καὶ ἀφεθὲν ἐς τὸ ὑγρὸν</seg> 
                        <seg n="8" type="line">δεδυκέτω ὅλον, εἰ δυνατόν, καὶ <w part="I">μη</w></seg>
                        <seg n="9" type="line"> <w part="F">δὲν</w> αὐτοῦ ἔστω ἐκτὸς τᾶς τοῦ ὑγροῦ ἐπιφανείας, κατεστακέτω</seg>
                        <seg n="10" type="line">δὲ τὸ ὑγρόν, ὥστε μένειν ἀκίνητον.</seg>
                        <seg n="11" type="line">νοείσθω <pb /> δή τι ἐπίπεδον <w part="I">ἐκβε</w></seg>
                        <seg n="12" type="line"> <w part="F">βλημένον</w> διὰ τοῦ κέντρου τᾶς</seg> 
                        <seg n="13" type="line">γᾶς καὶ διὰ τοῦ ὑγροῦ καὶ τοῦ</seg> 
                        <seg n="14" type="line">στερεοῦ μεγέθεος, <seg type="word">τ<unclear>ε</unclear>μνέσθω</seg></seg> 
                        <seg n="15" type="line">δὲ ὑπὸ τοῦ ἐπιπέδου τούτου <seg type="word"><unclear>ἡ</unclear></seg> μὲν</seg>
                        <seg n="16" type="line">τοῦ ὑγροῦ ἐπιφάνεια κατὰ τὰν </seg>
                        <seg n="17" type="line">ΑΒΓ περιφέρειαν, τὸ δὲ στερεὸν</seg> 
                        <seg n="18" type="line">μέγεθος κατὰ τὸ σχῆμα, ἐν ὧι Ζ, <seg type="unclearword">κέν</seg></seg>
                        <seg n="19" type="line"><seg type="wordend"><unclear>τρον</unclear></seg> <seg type="word">δ<unclear>ὲ</unclear></seg> <seg type="word">ἔστ<unclear>ω</unclear></seg> <seg type="word"><unclear>τᾶς</unclear></seg> <seg type="word"><unclear>γᾶς</unclear></seg> <seg type="word"><unclear>τὸ</unclear></seg> <unclear>Κ</unclear>, <seg type="word"><unclear>νοείσθ</unclear>ω</seg></seg> 
                        <seg n="20" type="line"><seg type="word">δ<unclear>έ</unclear></seg> <seg type="word"><unclear>τις</unclear></seg> πυραμὶς <seg type="unclearword">περιλαμβανο<unclear>ῦ</unclear></seg></seg></seg>
                        <seg n="49r2" type="folio">
                            
                            <seg n="1" type="line"><seg type="wordend">σα</seg> τὸ Ζ σχῆμα, καθ᾽ ἃ καὶ <w part="I">πρότε</w></seg>
                            <seg n="2" type="line"><w part="F">ρον</w>, κορυφὰν ἔχουσα τὸ Κ <w part="I">σαμεῖ</w></seg>
                            <seg n="3" type="line"><w part="F">ον</w>, τεμνέσθω δὲ αὐτᾶς τὰ <w part="I">ἐπίπε</w></seg>
                            <seg n="4" type="line"><w part="F">δα</w> ὑπὸ τοῦ ἐπιπέδου <seg type="word">τ<unclear>οῦ</unclear></seg> ΑΒΓ κατὰ</seg>
                            <seg n="5" type="line">τὰς ΑΚ, ΚΒ, λελάφθω δέ τις <seg type="word">κ<unclear>αὶ</unclear></seg></seg> 
                            <seg n="6" type="line">ἄλλα <seg type="word"><unclear>ἴ</unclear>σα</seg> πυραμὶς καὶ ὁμοία <w part="I">ταύ</w></seg>
                            <seg n="7" type="line"><w part="F">ται</w>, τεμνέσθω δὲ αὐτᾶς τὰ <w part="I">ἐπίπε</w></seg>
                            <seg n="8" type="line"><w part="F">δα</w> ὑπὸ τοῦ ἐπιπέδου κατὰ τὰς</seg>
                            <seg n="9" type="line">ΚΒ, ΚΓ, γεγράφθω δέ τις καὶ ἄλλας</seg>
                            <seg n="10" type="line">σφαίρας ἐπιφάνεια ἐν τῶι <seg type="word"><unclear>ὑγ</unclear>ρῶι</seg></seg> 
                            <seg n="11" type="line">περὶ κέντρον τὸ Κ, ὑποκάτω δὲ <seg type="word">τ<unclear>οῦ</unclear></seg> </seg>
                            <seg n="12" type="line">στερεοῦ μεγέθεος, <seg type="word">τεμνέσθ<unclear>ω</unclear></seg> δ᾽ <w part="I">αὐ</w></seg>
                            <seg n="13" type="line"><w part="F">τὰ</w> ὑπὸ τοῦ αὐτοῦ ἐπιπέδου <w part="I">κα</w></seg>
                            <seg n="14" type="line"><w part="F">τὰ</w> τὰν ΞΟΠ περιφέρειαν, νοείσθω</seg> 
                            <seg n="15" type="line">δὲ καὶ μέγεθος <w part="I">ἀπολαμβανό</w></seg>
                            <seg n="16" type="line"><w part="F">μενον</w> τοῦ ὑγροῦ κατὰ τὸ <unclear>Η</unclear> ἐν τᾶι</seg> 
                        </seg>
                        <seg n="55r1" type="folio">
                            <seg n="1" type="line">ὕστερον πυραμίδι ἴσον τῶι κατὰ</seg> 
                            <seg n="2" type="line">τὸ Ζ στερεόν· τὰ δὴ μέρεα τοῦ <w part="I">ὑ</w></seg>
                            <seg n="3" type="line"><w part="F">γροῦ</w> τοῦ ἐν τᾶι πρώται <w part="I">πυρα</w></seg>
                            <seg n="4" type="line"><w part="F">μίδι</w> τὰ ὑπὸ τὰν ἐπιφάνειαν τὰν</seg> 
                            <seg n="5" type="line">κατὰ <seg type="word">τ<unclear>ὰ</unclear></seg> ΞΟ περιφέρειαν καὶ τὸ</seg> 
                            <seg n="6" type="line">ἐν τᾶι δευτέραι τῶν ὑπὸ <seg type="word">τ<unclear>ὰ</unclear>ν</seg> <w part="I">ἐπι</w></seg>
                            <seg n="7" type="line"><w part="F">φάνειαν</w> τὰν κατὰ <seg type="word">τὸ<unclear>ν</unclear></seg> <unclear>Ο</unclear>Π <w part="I">περι</w></seg>
                            <seg n="8" type="line"><w part="F">φέρειαν</w> ἐξ ἴσου τέ ἐντι κείμενα</seg> 
                            <seg n="9" type="line">καὶ συνεχέα <seg type="word">ἀλλάλ<unclear>οι</unclear>ς</seg>. οὐχ ὁμοίως</seg> 
                            <seg n="10" type="line">δὲ θλίβονται· τὸ μὲν γὰρ ἐν τᾶι <w part="I">πρώ</w></seg>
                            <seg n="11" type="line"><w part="F">ται</w> πυραμίδι θλίβεται τῶι κατὰ</seg>
                            <seg n="12" type="line">τὸ Ζ στερεῶι μεγέθει καὶ τῶι <w part="I">περιέ</w></seg>
                            <seg n="13" type="line"><w part="F">χοντι</w> ὑγρῶι αὐτὸ καὶ ἐόντι ἐν
                                τῶι</seg> 
                            <seg n="14" type="line"><seg type="word">τό<unclear>π</unclear>ωι</seg> τᾶς <seg type="word">πυραμίδο<unclear>ς</unclear></seg> τῶι <seg type="word">κατ<unclear>ὰ</unclear></seg></seg> 
                            <seg n="15" type="line"><seg type="word">τ<unclear>ὰ</unclear></seg> Α, Β, Ο, Ξ, τὸ δ᾽ ἐν
                                τᾶι ἑτέραι <w part="I">πυρα</w></seg>
                            <seg n="16" type="line"><w part="F">μίδι</w> θλίβεται τῶι ὑγρῶι τῶι <w part="I">πε</w></seg>
                            <seg n="17" type="line"><w part="F">ριέχοντι</w> αὐτὸ <seg type="word"><unclear>καὶ</unclear></seg> ἐόντι τᾶς <w part="I">πυρα</w></seg>
                            <seg n="18" type="line"><w part="F">μίδος</w> ἐν τῶι τόπωι τῶι κατὰ</seg> 
                            <seg n="19" type="line">τὸ Π, Ο, Β, Γ, ἔστι <seg type="word"><unclear>δὲ</unclear></seg> τὸ βάρος τὸ κατὰ </seg>
                        </seg>
                        <seg n="50v1" type="folio">
                            <seg n="1" type="line"><seg type="word"><supplied reason="lost">τὸ</supplied></seg> <supplied reason="lost">Ζ</supplied> <seg type="word"><supplied reason="lost">ἔλασσον</supplied></seg> <seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">βάρεος</supplied></seg> <seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">κατὰ</supplied></seg> <seg type="word"><supplied reason="lost">τὸ</supplied></seg> ΖΗ, ἐπειδὴ τῶι μὲν μεγέθει ἴσον</seg>
                            <seg n="2" type="line">ἐστίν, κουφότερον δὲ ὑπόκειται</seg> 
                            <seg n="3" type="line">τὸ στερεὸν μέγεθος εἶμεν τοῦ <seg type="unclearword">ὑ</seg></seg>
                            <seg n="4" type="line"><seg type="wordend"><unclear>γ</unclear>ροῦ</seg>, <seg type="word">τ<unclear>ὰ</unclear></seg> <seg type="word">δ<unclear>ὲ</unclear></seg> περιέχοντος ὑγροῦ τὰ</seg> 
                            <seg n="5" type="line">Ζ, Η μεγέθεα ἐν ἑκατέρα <seg type="word">τ<unclear>ᾶ</unclear>ν</seg> <seg type="
                                unclearword">πυρα</seg></seg>
                            <seg n="6" type="line"><seg type="wordend"><unclear>μί</unclear>δ<unclear>ω</unclear>ν</seg> <seg type="word"><unclear>ἴ</unclear>σα</seg>· μᾶλλον οὖν <seg type="unclearword"><unclear>θ</unclear>λ<unclear>ι</unclear>βή</seg></seg>
                            <seg n="7" type="line"><seg type="wordend"><unclear>σ</unclear>εται</seg> τὸ μέρος τοῦ ὑγροῦ τὸ ὑπὸ</seg> 
                            <seg n="8" type="line"><seg type="word"><unclear>τ</unclear>ὴν</seg> ἐπιφάνειαν τὰν κατὰ τὰν</seg> 
                            <seg n="9" type="line">ΟΠ περιφέρειαν· <seg type="word">ἐξωθήσ<unclear>ει</unclear></seg> οὖν</seg> 
                            <seg n="10" type="line">τὸ ἧσσον θλιβόμενον, καὶ οὐ <w part="I">με</w></seg>
                            <seg n="11" type="line"><w part="F">νεῖ</w> τὸ ὑγρὸν ἀκίνητον. <seg type="unclearword">ὑπ<unclear>έ</unclear>κει</seg></seg>
                            <seg n="12" type="line"><seg type="wordend"><unclear>το</unclear></seg> δέ· οὐκ ἄρα καταδύσεται <seg type="word">ὅλο<unclear>ν</unclear></seg>,</seg>
                            <seg n="13" type="line"><seg type="word"><unclear>ἀλλ᾽</unclear></seg> ἔσσεται τι αὐτοῦ ἐκτὸς τᾶς τοῦ ὑγροῦ <seg type="word">ἐπιφανεί<unclear>ας</unclear></seg>.</seg></seg>
                    </p>
                    
                    
                    
                    
                </div>
                
                <div  n='5' type='proposition'>
                    
                    <head ><num >ε</num></head>
                    
                    <p> <seg n="55r2" type="folio">
                        <seg n="1" type="line">τῶν στερεῶν μεγεθέων ὅ κα ἦι <w part="I">κου</w></seg>
                        <seg n="2" type="line"><w part="F">φότερον</w> τοῦ ὑγροῦ, ἀφεθὲν εἰς τὸ <w part="I">ὑ</w></seg>
                        <seg n="3" type="line"><w part="F">γρὸν</w> ἐς τοσοῦτο καταδύσεται, ὡς <seg type="word">τ<unclear>ὸν</unclear></seg></seg> 
                        <seg n="4" type="line">ταλικοῦτον ὄγκον τοῦ ὑγροῦ, ἁλίκος</seg> 
                        <seg n="5" type="line">ἐστὶν ὁ τοῦ καταδεδυκότος <seg type="word">ὄγκο<unclear>ς</unclear></seg>, </seg>
                        <seg n="6" type="line"><seg type="word">ἴσο<unclear>ν</unclear></seg> βάρος ἔχειν ὅλωι τᾶι μεγέθει.</seg></seg> </p>
                    
                    <p > <seg n="55r2" type="folio">
                        <seg n="7" type="line">κατασκευάσθω ταὐτὰ τοῖς <w part="I">πρότε</w></seg>
                        <seg n="8" type="line"><w part="F">ρον</w>, καὶ ἔστω τὸ ὑγρὸν ἀκίνητον,</seg> 
                        <seg n="9" type="line">ἔστω δὲ κουφότερον τοῦ ὑγροῦ τὸ <w part="I">ΕΖ</w></seg>
                        <seg n="10" type="line"><w part="F">ΗΘ</w> μέγεθος. ἐπεὶ οὖν ἀκίνητόν ἐστιν</seg> 
                        <seg n="11" type="line">τὸ ὑγρόν, ὁμοίως θλιβήσεται τὰ</seg> 
                        <seg n="12" type="line">μέρεα αὐτοῦ <seg type="word"><unclear>τὰ</unclear></seg> ἐξ ἴσου κείμενα·</seg> 
                        <seg n="13" type="line">ὁμοίως ἄρα θλιβήσεται τὸ ὑγρὸν</seg> 
                        <seg n="14" type="line">τὸ ὑπὸ τὰν ἐπιφάνειαν τὰν <w part="I">κα</w></seg>
                        <seg n="15" type="line"><w part="F">τὰ</w> ΝΞΟ καὶ ΠΟ <seg type="word">περιφερεία<unclear>ν</unclear></seg>· <w part="I">ὥσ</w></seg>
                        <seg n="16" type="line"><w part="F">τε</w> ἴσον ἐστὶ τὸ βάρος, ὧι <w part="I">θλίβον</w></seg>
                        <seg n="17" type="line"><w part="F">ται</w>. ἔστι δὲ καὶ τοῦ ὑγροῦ τὸ βάρος</seg> 
                        <seg n="18" type="line">τοῦ ἐν τᾶι πρώται πυραμίδι χωρὶς</seg> 
                        <seg n="19" type="line">τοῦ ΒΗΘ <seg type="word">στερε<unclear>ο</unclear>ῦ</seg> ἴσον τῶι βάρει τῶι</seg></seg>
                        
                        <seg n="50v2" type="folio">
                            <seg n="1" type="line"><seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">ἐν</supplied></seg> <seg type="word"><supplied reason="lost">τᾶι</supplied></seg> <seg type="word"><supplied reason="lost">ἑτέραι</supplied></seg> <seg type="word"><supplied reason="lost">πυραμίδι</supplied></seg></seg> 
                            <seg n="2" type="line">χωρὶς τοῦ ΡΣΤΥ ὑγροῦ· δῆλον οὖν ὅτι</seg> 
                            <seg n="3" type="line">τὸ τοῦ ΕΖΗΘ μεγέθεος βάρος ἴσον</seg>
                            <seg n="4" type="line">ἐστὶ τῶι τοῦ ΡΣΤΥ ὑγροῦ βάρει. <w part="I">Φα</w></seg>
                            <seg n="5" type="line"><w part="F">νερὸν</w> οὖν ὅτι ταλικοῦτος ὄγκος τοῦ</seg> 
                            <seg n="6" type="line">ὑγροῦ, ἁλίκον ἐστὶ τὸ δεδυκὸς τοῦ <w part="I">στε</w></seg>
                            <seg n="7" type="line"><w part="F">ρεοῦ</w> μεγέθεος, ἴσον βάρος ἔχει</seg> 
                            <seg n="8" type="line">ὅλωι τῶι μεγέθει.</seg></seg> </p>
                    
                </div>
                
                <div n="6" type="proposition">
                    
                    <p>
                        <seg n="50v2" type="folio">
                            <seg n="9" type="line">Τὰ κουφότερα στερεὰ τοῦ ὑγροῦ</seg>
                            <seg n="10" type="line">βιασθέντα εἰς τὸ ὑγρὸν ἀναφέρεται</seg>
                            <seg n="11" type="line">τοσαύτᾳ βίᾳ ἐς τὸ ἄνω, ὅσον</seg>
                            <seg n="12" type="line"></seg>
                            <seg n="13" type="line"></seg>
                            <seg n="14" type="line"></seg>
                            <seg n="15" type="line"></seg>
                            <seg n="16" type="line">ἐστὶ τὸ βάρος, ὅ βαρύτερόν ἐστι τοῦ </seg>
                            <seg n="17" type="line">μεγέθεος τὸ ὑγρὸν τὸ ἴσον ὄγκον</seg>
                            <seg n="18" type="line">ἔχον τῷ μεγέθει. </seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg n="50v2" type="folio">
                            <seg n="18" type="line">ἔστω τι <seg type="word">μέγεθο<unclear>ς</unclear></seg></seg>
                            <seg n="19" type="line">τὸ Α κουφότερον τοῦ ὑγροῦ, ἔστω</seg>
                        </seg>
                        
                        <seg n="55v1" type="folio">
                            <seg n="1" type="line">δὲ <unclear>τοῦ μὲν μεγέθεος τοῦ</unclear> ἐν ᾧ Α </seg>
                            <seg n="2" type="line">βάρος <unclear>τὸ Β, τοῦ δὲ</unclear> ὑγροῦ τοῦ ἴσον <w part="I">ὄγ</w></seg>
                            <seg n="3" type="line"><w part="F">κον</w> ἔχοντος <unclear>τῷ</unclear> Α τὸ Β<unclear>Γ</unclear>. δεικτέον ὅτι</seg>
                            <seg n="4" type="line">τὸ Α μέγεθος <seg type="word">βιασ<unclear>θ</unclear>ὲν</seg> ἐς τὸ ὑγρὸν <seg type="unclearword" n="ἀνοισεῖται">ἀν</seg></seg>
                            <seg n="5" type="line"><seg type="wordend"><unclear>οι</unclear>σεῖται</seg> ἐς <seg type="word">τ<unclear>ὸ</unclear></seg> ἐπάνω τοσαύτᾳ βίᾳ,</seg>
                            <seg n="6" type="line"> ὅσον ἐστὶ τὸ βάρος τὸ Γ.</seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg n="55v1" type="folio">
                            <seg n="6" type="line">λελάφθω γάρ</seg>
                            <seg n="7" type="line">τι μέγεθος τὸ ἐν ᾧ τὸ Δ βάρος ἴσον</seg>
                            <seg n="8" type="line">ἔχον τῷ Γ· τὸ δὴ μέγεθος τὸ ἐξ <w part="I">ἀμ</w></seg>
                            <seg n="9" type="line"><w part="F">φοτέρων</w> τῶν ἐν οἷς Α, Δ μεγεθέων</seg>
                            <seg n="10" type="line"><seg type="word"><unclear>ἐ</unclear>ς </seg>τὰ <seg type="word">α<unclear>ὐ</unclear>τ<unclear>ὰ</unclear></seg> <seg type="word"><unclear>συν</unclear>τεθὲν</seg> κουφότερόν</seg>
                            <seg n="11" type="line">ἐστι τοῦ ὑγροῦ· ἔστι γὰρ τοῦ μὲν <w part="I">με</w></seg>
                            <seg n="12" type="line"><w part="F">γέθεος</w> τοῦ ἐξ ἀμφοτέρων βάρος</seg>
                            <seg n="13" type="line">τὸ ΒΓ, τοῦ <seg type="word">δ<unclear>ὲ</unclear></seg> ὑγροῦ τοῦ <seg type="word"><unclear>ἴ</unclear>σον</seg> ὄγκον</seg>
                            <seg n="14" type="line">ἔχοντος <seg type="word">αὐτ<unclear>ῷ</unclear></seg> μεῖζον τοῦ ΒΓ <w part="I">δι</w></seg>
                            <seg n="15" type="line"><w part="F">ὰ</w> τὸτοῦ ἴσον ἔχοντος <seg type="word"><unclear>ὄγ</unclear>κ<unclear>ον</unclear></seg> τῷ <seg type="word">το<unclear>ῦ</unclear></seg></seg>
                            <seg n="15" type="line">Α τὸ βάρος εἶμεν τὸ ΒΓ.<w part="I">ἀφε</w></seg>
                            <seg n="16" type="line"><w part="F">θὲν</w> οὖν ἔστω ὑγρὸν τὸ μέγεθος</seg>
                            <seg n="17" type="line">τὸ ἐξ ἀμφοτέρων τῶν Α, Δ <w part="I">συγ</w></seg>
                            <seg n="18" type="line"><w part="F">κείμενων</w> ἐς τοσοῦτον δύσεται,</seg>
                        </seg>
                        
                        
                        <seg n="50r1" type="folio">
                            <seg n="1" type="line">
                                <supplied reason="lost">ἔστε</supplied> <supplied reason="lost">κα</supplied> <supplied reason="lost">ταλικοῦτος</supplied> <supplied reason="lost">ὄγκος</supplied> <supplied reason="lost">τοῦ</supplied>
                            </seg>
                            <seg n="2" type="line">ὑγροῦ, ἁλίκον καὶ τὸ δεδυκὸς τοῦ</seg>
                            <seg n="3" type="line"><seg type="word">μεγέθεο<unclear>ς</unclear></seg>, <unclear>ἴσον</unclear> βάρος ἔχει τῷ</seg>
                            <seg n="4" type="line"><unclear>ὅλῳ</unclear> <seg type="word"><unclear>μεγέθ</unclear>ει</seg>· <seg type="word">δέ<unclear>δεικ</unclear>ται</seg> γὰρ <seg type="unclearword" n="τοῦτο">τοῦ</seg></seg>
                            <seg n="5" type="line"><seg type="wordend"><unclear>το</unclear></seg>. ἔστω δὲ ἐπιφάνειά τινος <w part="I">ὑ</w></seg>
                            <seg n="6" type="line"><w part="F">γροῦ</w> ἁ ΑΒΓΔ περιφέρειας. ἐπεὶ </seg>
                            <seg n="7" type="line"><seg type="word"><unclear>ο</unclear>ὖν</seg> ὁ <seg type="word"><unclear>τ</unclear>αλι<unclear>κ</unclear>οῦτος</seg> ὄγκος τοῦ <seg type="unclearword" n="ὑγροῦ">ὑ</seg></seg>
                            <seg n="8" type="line"><seg type="wordend"><unclear>γ</unclear>ροῦ</seg>, ἁλίκον ἐστὶ τὸ Α <seg type="word">μέγεθ<unclear>ο</unclear>ς</seg>,</seg>
                            <seg n="9" type="line"><seg type="word"><unclear>ἴ</unclear>σον</seg> βάρος ἔχει τοῖς Α, Δ <w part="I">μεγέθε</w></seg>
                            <seg n="10" type="line"><w part="F">σιν</w>, δῆλον <unclear>ὅτι</unclear> τὸ <seg type="word"><unclear>δ</unclear>εδυκὸς</seg> αὐτοῦ </seg>
                            <seg n="11" type="line"><seg type="word"><unclear>ἐσ</unclear>σεῖται</seg> τὸ Α μέγεθος, τὸ δὲ <seg type="word">λοι<unclear>πὸν</unclear></seg></seg>
                            <seg n="12" type="line"><unclear>αὐτοῦ</unclear>, ἐν ᾧ <unclear>Δ</unclear>, <unclear>ἐσσεῖται</unclear> ὅλον <unclear>ὑπὲρ</unclear></seg>
                            <seg n="13" type="line"><unclear>τᾶς τοῦ</unclear> ὑγροῦ ἐπιφανείας· εἰ γὰρ α </seg>
                            <seg n="14" type="line"><gap extent="3"/><seg type="word">δέδ<unclear>υ</unclear>κ<unclear>εν</unclear></seg> <unclear>τὸ</unclear> στερεόν, <seg type="word"><unclear>ἕπε</unclear>ται</seg></seg>
                            <seg n="15" type="line"><gap extent="5"/><seg type="word">το<unclear>ύ</unclear>τ<unclear>ου</unclear></seg> <seg type="word"><unclear>δ</unclear>εδειγμένο<unclear>υ</unclear></seg>. <seg type="unclearword" n="δῆλον">δῆ</seg></seg>
                            <seg n="16" type="line"><seg type="wordend"><unclear>λον</unclear></seg> <unclear>οὖν</unclear> ὅτι <gap extent="5"/> <unclear>ἐς</unclear> τὸ <seg type="word">ἄν<unclear>ω</unclear></seg> <seg type="word">φ<unclear>έρε</unclear>ται</seg></seg>
                            <seg n="17" type="line"><unclear>τὸ</unclear> Α μέγεθος <gap extent="10"/></seg>
                            <seg n="18" type="line"><gap extent="10"/> <seg type="word"><unclear>ὑ</unclear>πὸ</seg> τοῦ <seg type="word">ἄν<unclear>ω</unclear></seg> <seg type="word"><unclear>τ</unclear>οῦ</seg> Δ</seg>
                        </seg>
                        
                        <seg n="55v2" type="folio">
                            <seg n="1" type="line">ἐς τῷ κάτω, ἐπεὶ <seg type="word">οὐδέτ<unclear>ερ</unclear>ον</seg> ὑπ᾽ <seg type="unclearword" n="οὐδετέρου">οὐ</seg></seg>
                            <seg n="2" type="line"><seg type="wordend">δε<unclear>τέρ</unclear>ου</seg> <seg type="word"><unclear>ἐ</unclear>ξ<unclear>ω</unclear>θεῖτ<unclear>ο</unclear></seg>. ἀλλὰ τὸ Δ ἐς τὸ </seg>
                            <seg n="3" type="line">κάτω θλίβει τοσούτῳ βάρει, ἁλίκον</seg>
                            <seg n="4" type="line">ἐστὶ τὸ Γ· ὑπέκειτο γὰρ τὸ βάρος</seg>
                            <seg n="5" type="line">τὸ ἐν ᾧ τὸ Δ εἶμεν ἴσον τῷ Γ· <w part="I">δῆ</w></seg>
                            <seg n="6" type="line"><w part="F">λον</w> οὖν ὃ ἔδει δεῖξαι.</seg>
                            <seg n="7" type="line">Η ΚΑΤΑΓΡΑΦΗ ΤΟΥ ΣΧΑΜΑΤΟΣ</seg>
                            
                            
                        </seg>
                        
                    </p>
                    
                    
                </div>
                <div n="7" type="proposition">
                    
                    <head>
                        <num value="7">ζ</num>
                    </head>
                    
                    <p>
                        <seg type="folio" n="55v2">
                            <seg type="line" n="9"> τὰ βαρύτερα τοῦ ὑγροῦ ἀφεθέντα</seg>
                            <seg type="line" n="10">εἰς τὸ ὑγρὸν οἰσεῖται κάτω, ἔστ᾽ ἂν</seg>
                            <seg type="line" n="11">καταβᾶντι, καὶ ἐσσοῦνται <w part="I">κουφότε</w></seg>
                            <seg type="line" n="12"><w part="F">ρα</w> ἐν τῶι ὑγρῶι τοσοῦτον, ὅσον</seg>
                            <seg type="line" n="13">ἔχει τὸ βάρος τοῦ ὑγροῦ <seg type="word">το<unclear>ῦ</unclear></seg> ταλικοῦ</seg></seg>
                        
                        <seg type="folio" n="50r2">
                            <seg type="line" n="1"><seg type="word"><unclear>τον</unclear></seg> <seg type="word"><unclear>ὄγκον</unclear></seg> <seg type="word">ἔχον<unclear>τος</unclear></seg>, <seg type="word"><unclear>ἁλίκος</unclear></seg> <seg type="word"><unclear>ἐστὶν</unclear></seg></seg>
                            <seg type="line" n="2">ὁ τοῦ στερεοῦ μεγέθεος ὄγκος.</seg></seg>
                    </p>
                    <p>
                        <seg type="folio" n="50r2">
                            <seg type="line" n="2">ὅτι</seg>
                            <seg type="line" n="3"><seg type="word">μ<unclear>ὲ</unclear>ν</seg> οὖν <seg type="word"><unclear>οἰ</unclear>σεῖται</seg> ἐς τὸ <seg type="word"><unclear>κ</unclear>άτω</seg>, ἔστ᾽ <seg type="word">ἂ<unclear>ν</unclear></seg></seg>
                            <seg type="line" n="4"><seg type="word">κ<unclear>α</unclear>τ<unclear>α</unclear>βᾶ<unclear>ντι</unclear></seg>, <seg type="word"><unclear>δῆ</unclear>λον</seg>· <seg type="word"><unclear>τ</unclear>ὰ</seg> <seg type="word"><unclear>γ</unclear>ὰρ</seg> <seg type="unclearword"><unclear>ὑπο</unclear></seg></seg>
                            <seg type="line" n="5">κάτω αὐτοῦ <seg type="word">μέρ<unclear>εα</unclear></seg> <seg type="word"><unclear>τοῦ</unclear></seg> <seg type="word"><unclear>ὑ</unclear>γροῦ</seg> <seg type="unclearword"><unclear>θλι</unclear></seg></seg>
                            <seg type="line" n="6"><seg type="wordend"><unclear><w part="M">βησοῦν</w></unclear><w part="F">ται</w></seg> μᾶλλον <seg type="word">τῶ<unclear>ν</unclear></seg> ἐξ <seg type="word"><unclear>ἴσ</unclear>ου</seg> <seg type="word">αὐ<unclear>τοῖς</unclear></seg></seg>
                            <seg type="line" n="7">κειμένων μερέων, <seg type="word">ἐπ<unclear>ει</unclear>δὴ</seg> <w part="I">βαρύ</w></seg>
                            <seg type="line" n="8"><w part="F">τερον</w> ὑπόκειται τὸ στερεὸν <seg type="unclearword">μέ</seg></seg>
                            <seg type="line" n="9"><seg type="wordend"><unclear><w part="M">γ</w></unclear><w part="M">εθο</w><unclear><w part="F">ς</w></unclear></seg> τοῦ ὑγροῦ· ὅτι δὲ <seg type="word">κ<unclear>ου</unclear>φό<unclear>τ</unclear>ερα</seg></seg>
                            <seg type="line" n="10"><seg type="word"><unclear>ἐσ</unclear>σοῦνται</seg>, ὡς εἴρηται, <seg type="word">δειχθή<unclear>σεται</unclear></seg>.</seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg type="folio" n="50r2">
                            <seg type="line" n="11">ἔστω τι μέγεθος τὸ Α, ὅ <seg type="word"><unclear>ἐστι</unclear></seg> βαρύτερον <seg type="word"><unclear>τοῦ</unclear></seg></seg>
                            <seg type="line" n="12">ὑγροῦ, βάρος δὲ ἔστω τοῦ μὲν <seg type="word"><unclear>ἐν</unclear></seg> <seg type="word"><unclear>ὧι</unclear></seg></seg>
                            <seg type="line" n="13">Α μεγέθεος τὸ ΒΓ, τοῦ δὲ <seg type="word"><unclear>ὑγ</unclear>ροῦ</seg> τοῦ</seg>
                            <seg type="line" n="14">ἴσον ὄγκον ἔχοντος τῶι Α τὸ <seg type="word"><unclear>Β</unclear></seg>. <seg type="unclearword"><unclear>δει</unclear></seg></seg>
                            <seg type="line" n="15"><seg type="wordend"><w part="F">κτέον</w></seg> ὅτι τὸ <seg type="word"><unclear>Α</unclear></seg> μέγεθος ἐν τῶι <seg type="word"><unclear>ὑγρῶι</unclear></seg></seg>
                            <seg type="line" n="16"><seg type="word"><unclear>ἐ</unclear>ὸ<unclear>ν</unclear></seg> βάρος ἕξει <seg type="word"><unclear>ἴ</unclear>σον</seg> τῶι Γ.</seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg type="folio" n="50r2">
                            <seg type="line" n="16"><seg type="unclearword"><unclear>λελά</unclear></seg></seg>
                            <seg type="line" n="17"><seg type="wordend"><w part="F">φθω</w></seg> γάρ τι μέγεθος τὸ ἐν <seg type="word"><unclear>ὧι</unclear></seg> <seg type="word"><unclear>τὸ</unclear></seg> Δ </seg>
                        </seg>
                        
                        <seg type="folio" n="82r1">
                            <seg type="line" n="1"><seg type="word"><supplied reason="lost">κουφότερον</supplied></seg> <seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">ὑγροῦ</supplied></seg> <seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">ἴσον</supplied></seg> <seg type="word"><supplied reason="lost">ὄγκον</supplied></seg> <seg type="word"><supplied reason="lost">ἔχοντος</supplied></seg> <seg type="word"><supplied reason="lost">αὐτῶι</supplied></seg>, <seg type="word"><supplied reason="lost">ἔστω</supplied></seg></seg>
                            <seg type="line" n="2"><seg type="word"><unclear>δὲ</unclear></seg> <seg type="word"><unclear>τοῦ</unclear></seg> μὲν ἐν ὧι τὸ Δ μέγεθος βάρει</seg>
                            <seg type="line" n="3"><seg type="word"><unclear>ἴσον</unclear></seg> <seg type="word"><unclear>τῶι</unclear></seg> Β βάρος, τοῦ δὲ ὑγροῦ τοῦ <seg type="unclearword"><unclear>ἴ</unclear></seg></seg>
                            <seg type="line" n="4"><seg type="wordend"><w part="F">σον</w></seg> ὄγκον ἔχοντος τῶι <seg type="word"><unclear>Δ</unclear></seg> μεγέθει</seg>
                            <seg type="line" n="5"><seg type="word"><unclear>τ</unclear>ὸ</seg> βάρος ἔστω ἴσον τῶι ΒΓ βάρει.</seg>
                            <seg type="line" n="6"><seg type="word"><unclear>συν</unclear>τεθέντων</seg> δὴ ἐς <seg type="word"><unclear>τὸ</unclear></seg> <seg type="word"><unclear>αὐ</unclear>τὸ</seg> τῶν <seg type="unclearword">με</seg></seg>
                            <seg type="line" n="7"><seg type="wordend"><unclear><w part="M">γ</w></unclear><w part="F">εθέων</w></seg>, ἐν οἷς τὰ Α, Δ, <seg type="word">τ<unclear>ὸ</unclear></seg> τῶν <w part="I">συν</w></seg>
                            <seg type="line" n="8"><w part="F">αμφοτέρων</w> μέγεθος <seg type="word"><unclear>ἰ</unclear>σοβαρ<unclear>ὲς</unclear></seg></seg>
                            <seg type="line" n="9"> <seg type="word"><unclear>ἐσ</unclear>σεῖται</seg> τῶι ὑγρῶι· ἔστι γὰρ τῶν</seg>
                            <seg type="line" n="10">μεγεθέων <seg type="word"><unclear>συν</unclear>αμφοτέρων</seg> τὸ βάρος</seg>
                            <seg type="line" n="11"><seg type="word"><unclear>ἴσον</unclear></seg> συναμφοτέροις τοῖς <w part="I">βάρε</w></seg>
                            <seg type="line" n="12"><w part="F">σιν</w> τῶι τε <seg type="word">Β<unclear>Γ</unclear></seg> καὶ τῶι Β, τοῦ δὲ <seg type="unclearword">ὑ</seg></seg>
                            <seg type="line" n="13"><seg type="wordend"><unclear><w part="M">γ</w></unclear><w part="F">ροῦ</w></seg> <seg type="word"><unclear>τ</unclear>ο<unclear>ῦ</unclear></seg> ἴσον ὄγκον <seg type="word">ἔχ<unclear>ον</unclear>τος</seg> <w part="I">ἀμ</w></seg>
                            <seg type="line" n="14"><w part="F">φοτέροις</w> τοῖς μεγέθεσι τὸ <w part="I">βά</w></seg>
                            <seg type="line" n="15"><w part="F">ρος</w> <seg type="word">ἴ<unclear>σο</unclear>ν</seg> ἐστὶ τοῖς αὐτοῖς <w part="I">βάρε</w></seg>
                            <seg type="line" n="16"><w part="F">σιν</w>. ἀφεθέντων οὖν τῶν <seg type="unclearword">μεγε</seg></seg>
                            <seg type="line" n="17"><seg type="wordend"><unclear><w part="M">θ</w></unclear><w part="F">έων</w></seg> ἐς τὸ ὑγρὸν <seg type="unclearword">ἰσορροπησο<unclear>ῦν</unclear></seg></seg>
                            <seg type="line" n="19"><seg type="wordend">ται</seg> τῶι ὑγρῶι καὶ οὔτε εἰς τὸ <seg type="word"><unclear>ἄνω</unclear></seg></seg>
                            <seg type="line" n="20">διὸ τὸ μὲν ἐν ὧι Α μέγεθος <seg type="suppliedword">οἰσεῖ</seg></seg>
                            <seg type="line" n="21"><seg type="wordend"><supplied reason="lost"><w part="F">ται</w></supplied></seg> <seg type="word"><supplied reason="lost">ἐς</supplied></seg> <seg type="word"><supplied reason="lost">τὸ</supplied></seg> <seg type="word"><supplied reason="lost">κάτω</supplied></seg> <seg type="word"><supplied reason="lost">καὶ</supplied></seg> <seg type="word"><supplied reason="lost">τοσαύται</supplied></seg> <seg type="word"><supplied reason="lost">βίαι</supplied></seg> <seg type="suppliedword"><supplied reason="lost">ὑ</supplied></seg></seg>
                        </seg>
                        <seg type="folio" n="87v1">
                            <seg type="line" n="1"><seg type="wordend"><w part="F">πὸ</w></seg> τοῦ <sic>ευ</sic> ἐν ὧι Δ μεγέθεος <seg type="unclearword"><unclear><w part="I">ἀ</w></unclear><w part="M">ν</w></seg></seg>
                            <seg type="line" n="2"><seg type="wordend"><w part="F">έλκεται</w></seg> ἐς τὸ ἄνω, τὸ δὲ ἐν ὧι Δ</seg>
                            <seg type="line" n="3"> μέγεθος, ἐπεὶ <seg type="word">κο<unclear>υ</unclear>φότερόν</seg> ἐστι</seg>
                            <seg type="line" n="4"> τοῦ ὑγροῦ, ἀνοισεῖται εἰς τὸ <seg type="word">ἄ<unclear>νω</unclear></seg></seg>
                            <seg type="line" n="5"><seg type="word">το<unclear>σ</unclear>αύται</seg> βίαι, ὅσον ἐστὶ τὸ <seg type="word"><unclear>Γ</unclear></seg> <w part="I">βά</w></seg>
                            <seg type="line" n="6"><w part="F">ρος</w>· δέδεικται γὰρ ὅτι τὰ <seg type="word">κουφό<unclear>τερ</unclear>α</seg></seg>
                            <seg type="line" n="7"> <seg type="word">τ<unclear>οῦ</unclear></seg> ὑγροῦ μεγέθεα στερεὰ <w part="I">βιασ</w></seg>
                            <seg type="line" n="8"><w part="F">θέντα</w> ἐς τὸ ὑγρὸν ἀναφέρονται</seg>
                            <seg type="line" n="9"> τοσαύται βίαι ἐς τὸ ἄνω, ὅσον ἐστὶ</seg>
                            <seg type="line" n="10"> τὸ βάρος, ὡς βαρύτερόν ἐστι τοῦ</seg>
                            <seg type="line" n="11"> μεγέθεος τὸ ὑγρὸν τὸ ἴσον ὄγκον</seg>
                            <seg type="line" n="12"> τῶι Δ μεγέθει. ἔστι δὲ τῶι Γ βάρει</seg>
                            <seg type="line" n="13"> βαρύτερον τοῦ Δ μεγέθεος τὸ ὑγρὸν</seg>
                            <seg type="line" n="14"> τὸ ἴσον ὄγκον ἔχον τῶι Δ· δῆλον οὖν ὅτι καὶ</seg>
                            <seg type="line" n="15"> ἐν ὧι Α <w part="I">μέ</w></seg>
                            <seg type="line" n="16"><w part="F">γεθος</w> ἐς τὸ</seg>
                            <seg type="line" n="17"> κάτω <seg type="suppliedword"><unclear><w part="I">οἰ</w></unclear>σεῖ</seg></seg>
                        </seg>
                        <seg type="folio" n="82r2">
                            <seg type="line" n="1"><seg type="wordend"><supplied reason="lost"><w part="F">ται</w></supplied></seg> <seg type="word"><supplied reason="lost">τοσούτωι</supplied></seg> <seg type="word"><supplied reason="lost">βάρει</supplied></seg>, <seg type="word"><supplied reason="lost">ὅσον</supplied></seg> <seg type="word"><supplied reason="lost">ἐστὶ</supplied></seg> <seg type="word"><supplied reason="lost">τὸ</supplied></seg> <seg type="word"><supplied reason="lost">Γ</supplied></seg>.</seg>
                        </seg>
                    </p>
                    
                    
                </div>
                
                <div n="8" type="proposition">
                    
                    
                    <p>
                        <seg n="82r2" type="folio">
                            <seg n="6" type="line">εἴ κα στερεόν τι μέγεθος <w part="I">κουφότε</w></seg>
                            <seg n="7" type="line"><w part="F">ρον</w> τοῦ ὑγροῦ σφαίρας τμάματος</seg>
                            <seg n="8" type="line">ἔχον σχῆμα εἰς τὸ ὑγρὸν ἀφεθῇ <seg type="word"><unclear>οὕ</unclear>τω<unclear>ς</unclear></seg>,</seg>
                            <seg n="9" type="line">ὥστε τὰν βάσιν τοῦ τμάματος μὴ </seg>
                            <seg n="10" type="line">ἅπτεσθαι τοῦ ὑγροῦ, <seg type="word">ὀρ<unclear>θὸ</unclear>ν</seg> <seg type="unclearword" n="καταστασεῖτε">κατ<unclear>α</unclear></seg></seg>
                            <seg n="11" type="line"><seg type="wordend">στασεῖτε</seg> τὸ σχῆμα οὕτως, ὥστε τὸν</seg>
                            <seg n="12" type="line"><seg type="word"><unclear>ἄ</unclear>ξ<unclear>ονα</unclear></seg> τοῦ τμάματος κατὰ <seg type="unclearword" n="κάθετον">κά</seg></seg>
                            <seg n="13" type="line"><seg type="wordend">θ<unclear>ετο</unclear>ν</seg> εἶμεν· καὶ εἴ κα ὑπό τινος</seg>
                            <seg n="14" type="line"><seg type="word">ἕλκη<unclear>ται</unclear></seg> τὸ σχῆμα <seg type="word"><unclear>οὕ</unclear>τως</seg>, <seg type="word">ὥ<unclear>στε</unclear></seg> <seg type="word"><unclear>τ</unclear>ὰν</seg></seg>
                            <seg n="15" type="line">βάσιν τοῦ τμάματος ἅπτεσθαι τοῦ </seg>
                            <seg n="16" type="line">ὑγροῦ, οὐ μενεῖ κεκλιμένον, ὡς εἴ </seg>
                            <seg n="17" type="line"><seg type="word">κ<unclear>α</unclear></seg> <seg type="word"><unclear>ἀ</unclear>φ<unclear>ε</unclear>θῇ</seg>, ἀλλ᾽ ὀρθὸν <seg type="unclearword" n="ἀποκαταστασεῖται">ἀποκα</seg></seg>
                            <seg n="18" type="line"><seg type="wordend">ταστ<unclear>α</unclear>σεῖτ<unclear>α</unclear>ι</seg>. 
                            </seg>
                        </seg>
                    </p>
                    
                    
                    <p>
                        <seg n="82r2" type="folio">
                            <seg n="18" type="line">νοείσθω γάρ τι <seg type="unclearword" n="μέγεθος">μέγ<unclear>ε</unclear></seg></seg>
                            <seg n="19" type="line"><seg type="wordend">θος</seg>, οἷον εἴρηται, ἐς <sic>τῶ</sic> <seg type="word">ὑγρ<unclear>ὸν</unclear></seg> <seg type="suppliedword" n="ἀφεθέν"><unclear>ἀφε</unclear></seg></seg>
                            <seg n="20" type="line"><seg type="wordend"><supplied reason="lost">θέν</supplied></seg>, <supplied reason="lost">καὶ διά τε τοῦ ἄξονος τοῦ</supplied> </seg>
                        </seg>
                        
                        <seg n="87v2" type="folio">
                            <seg n="1" type="line">τμάματος καὶ τοῦ κέντρου τᾶς</seg>
                            <seg n="2" type="line"><seg type="word"><unclear>γ</unclear>ᾶς</seg> νοείσθω <seg type="word">ἐπίπεδο<unclear>ν</unclear></seg> <seg type="unclearword" n="ἐκβεβλημένον"><unclear>ἐ</unclear>κβεβλ</seg></seg>
                            <seg n="3" type="line"><seg type="wordend"><unclear>η</unclear>μένον</seg>, τομὰ <unclear>δ</unclear>᾽ ἔστω <seg type="word">τ<unclear>ᾶ</unclear>ς</seg> μὲν</seg>
                            <seg n="4" type="line">ἐπιφανείας τοῦ ὑγροῦ <unclear>ἁ</unclear> ΑΒΓΔ, </seg>
                            <seg n="5" type="line">τοῦ δὲ σχήματος τοῦ <seg type="word"><unclear>ἐ</unclear>ς</seg> τὸ ὑγρὸν <w part="I">ἀ</w></seg>
                            <seg n="6" type="line"><w part="F">φεθέντος</w> ἁ ΕΖΗΘ <w part="I">περιφέρει</w></seg>
                            <seg n="7" type="line"><w part="F">α</w>, ἄξων δὲ τοῦ <seg type="word"><unclear>τμ</unclear>άματος</seg> ἔστω ὁ</seg>
                            <seg n="8" type="line">ΘΖ· τὸ δὴ κέντρον τᾶς σφαίρας ἐστὶν ἐπὶ τᾶς ΘΖ.</seg>
                            <seg n="9" type="line"> </seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg n="87v2" type="folio">
                            <seg n="9" type="line"> πρῶτον μὲν, <unclear>εἰ</unclear></seg>
                            <seg n="10" type="line">μεῖζόν ἐστιν ἡμισφαιρίου τὸ <seg type="unclearword" n ="τμᾶμα"><unclear>τμ</unclear>ᾶ</seg></seg>
                            <seg n="11" type="line"><seg type="wordend">μα</seg>, ἔστω τὸ Κ, καὶ ἔστω, εἰ δυνατόν,</seg>
                            <seg n="12" type="line">κεκλιμένον τὸ σχῆμα ἤτοι ὑπό</seg>
                            <seg n="13" type="line"><seg type="word"><unclear>τ</unclear>ινος</seg> κλιθὲν ἢ ταὐτό. δεικτέον</seg>
                            <seg n="14" type="line">οὖν ὅτι οὐ μενεῖ, ἀλλ᾽ εἰς ὀρθὸν <w part="I">ἀποκα</w></seg>
                            <seg n="15" type="line"><w part="F">ταστασεῖται</w>, ὥστε <seg type="word">τ<unclear>ὰ</unclear></seg> <unclear>Ζ</unclear>, Ε <unclear>κατὰ </unclear></seg>
                        </seg>
                        
                        <seg n="82v1" type="folio">
                            <seg n="1" type="line"> κάθετον εἶμεν. </seg>
                        </seg>
                        
                    </p>
                    
                    <p>
                        <seg n="82v1" type="folio">
                            
                            <seg n="1" type="line">ἐπεὶ γὰρ ὑπόκειται <w part="I">κε</w></seg>
                            <seg n="2" type="line"><w part="F">κλίσθαι</w> τὸ σχῆμα, οὐκ ἔστι τὰ Ζ, Θ <w part="I">κα</w></seg>
                            <seg n="3" type="line"><w part="F">τὰ</w> κάθετον. ἄχθω δὴ διὰ τοῦ Κ καὶ </seg>
                            <seg n="4" type="line">τοῦ ΛΑΚΛ, τὸ δὲ Λ <seg type="word">κέντρο<unclear>ν</unclear></seg> <w part="I">ὑποκείσ</w></seg>
                            <seg n="5" type="line"><w part="F">θω</w> τᾶς γᾶς· τὸ <seg type="word">δ<unclear>ὴ</unclear></seg> σχῆμα τὸ ἐν τῷ</seg>
                            <seg n="6" type="line">ὑγρῷ ἀπολελαμμένον ὑπὸ τᾶς</seg>
                            <seg n="7" type="line">τοῦ ὑγροῦ ἐπιφανείας τὸν ἄξονα</seg>
                            <seg n="8" type="line">ἔχει ἐπὶ τᾶς ΚΛ· εἰ γάρ κα <seg type="word">δύ<unclear>ο</unclear></seg> <w part="I">σφαι</w></seg>
                            <seg n="9" type="line"><w part="F">ρᾶν</w> ἐπιφάνειαι τέμνοντι <seg type="word">ἀλλήλ<unclear>ας</unclear></seg>, <unclear>ἁ</unclear></seg>
                            <seg n="10" type="line">τομὰ κύκλος ἐστὶν ὀρθὸν ποτὶ τὰν</seg>
                            <seg n="11" type="line">εὐθεῖαν τὰν ἐπιζευγνύουσαν τὰ</seg>
                            <seg n="12" type="line">κέντρα τᾶς σφαιρᾶς. ἔστιν οὖν</seg>
                            <seg n="13" type="line">τοῦ σχήματος τοῦ κατὰ τὰν ΒΗΓ</seg>
                            <seg n="14" type="line">περιφέρειαν ἀπολαμβανομένου</seg>
                            <seg n="15" type="line">ἐν τῷ ὑγρῷ τὸ κέντρον τοῦ <w part="I">βάρε</w></seg>
                            <seg n="16" type="line"><w part="F">ος</w> ἐπὶ τᾶς ΚΛ· ἔστω τὸ Ρ. τοῦ δὲ <w part="I">τμά</w></seg>
                            <seg n="17" type="line"><w part="F">ματος</w> ὅλου τοῦ κατὰ τὰν ΘΗΖ <w part="I">περι</w></seg>
                            <seg n="18" type="line"><w part="F">φέρειαν</w> τὸ κέντρον ἐστὶ τοῦ <w part="I">βάρε</w></seg>
                            <seg n="19" type="line"><w part="F">ος</w> ἐπὶ τᾶς ΖΘ· ἔστω τὸ Ξ. τοῦ ἄρα</seg>
                            <seg n="20" type="line"><supplied reason="lost">λοιποῦ</supplied> <supplied reason="lost">σχήματος</supplied> <supplied reason="lost">τοῦ</supplied> <supplied reason="lost">ἐκτὸς</supplied></seg>
                            
                        </seg>
                        
                        <seg n="87r1" type="folio">
                            
                            <seg n="1" type="line">τᾶς <seg type="word">τ<unclear>οῦ</unclear></seg> ὑγροῦ ἐπιφανείας τὸ <seg type="unclearword" n="κέντρον">κέν</seg></seg>
                            <seg n="2" type="line"><seg type="wordend">τ<unclear>ρο</unclear>ν</seg> τοῦ βάρεος ἐπὶ τᾶς <unclear>ΡΞ</unclear> <seg type="unclearword" n="ἐκβληθείσας">ἐκβλη</seg></seg>
                            <seg n="3" type="line"><seg type="wordend"><unclear>θ</unclear>είσας</seg> καὶ ἀπολαφθείσας τινὸς <seg type="word"><unclear>τ</unclear>ᾶ<unclear>ς</unclear></seg> <seg type="word">Ε<unclear>Ξ</unclear></seg> </seg>
                            <seg n="4" type="line">ποτὶ τὰν ΞΡ τὸν αὐτὸν λόγον, ὃν</seg>
                            <seg n="5" type="line">ἔχει τὸ βάρος τοῦ κατὰ τὰν <seg type="word">Β<unclear>Ν</unclear>Γ</seg></seg>
                            <seg n="6" type="line">περιφέρειαν τοῦ τμάματος ποτὶ</seg>
                            <seg n="7" type="line">τὸ βάρος τοῦ ἐκτὸς τοῦ ὑγροῦ· <w part="I">δέδει</w></seg>
                            <seg n="8" type="line"><w part="F">κται</w> γὰρ ταῦτα. ἔστω δὴ τὸ Σ <w part="I">κέν</w></seg>
                            <seg n="9" type="line"><w part="F">τρον</w> τοῦ εἰρημένου σχήματος.</seg>
                            <seg n="10" type="line">ἐπεὶ οὖν τοῦ μὲν σχήματος, ὅ ἐστιν </seg>
                            <seg n="11" type="line">ἐκτὸς τοῦ ὑγροῦ, τὸ βάρος ἐς <seg type="word">τ<unclear>ὸ</unclear></seg> κάτω</seg>
                            <seg n="12" type="line"><seg type="word"><unclear>φ</unclear>έρεται</seg> <sic>κα</sic> τὰν εὐθεῖαν τὰν ΛΣ,</seg>
                            <seg n="13" type="line">τὸ δὲ ΕΝ τῷ ὑγρῷ ἔστω ἄν κατὰ</seg>
                            <seg n="14" type="line">τὰς εὐθεῖας τὰς <seg type="word"><unclear>Ρ</unclear>Κ</seg>, δῆλον ὡς </seg>
                            <seg n="15" type="line">οὐ μενεῖ τὸ σχῆμα, ἀλλὰ <seg type="word">τ<unclear>ὰ</unclear></seg> <seg type="unclearword" n="ποτὶ">πο</seg></seg>
                            <seg n="16" type="line"><seg type="wordend"><unclear>τὶ</unclear></seg> τὰν ΕΗ μέρεα αὐτοῦ ἔστω <seg type="word">κά<unclear>τω</unclear></seg></seg>
                            
                        </seg>
                        
                        <seg n="82v2" type="folio">
                            
                            <seg n="1" type="line">οἰσοῦνται, τὰ δὲ ποτὶ τὰν Η ἔστω</seg>
                            <seg n="2" type="line">ἄνω, καὶ ἀεὶ ἐς τὸ αὐτὸ οἰσοῦνται, <w part="I">ἕ</w></seg>
                            <seg n="3" type="line"><w part="F">ως</w> κα ἁ ΖΘ κατὰ κάθετον <seg type="unclearword" n="γένηται">γέ</seg></seg>
                            <seg n="4" type="line"><seg type="wordend"><unclear>ν</unclear>ηται</seg>. κατὰ κάθετον δὲ <w part="I">γενομέ</w></seg>
                            <seg n="5" type="line"><w part="F">νας</w> τᾶς ΖΘ τὰ κέντρα τοῦ <w part="I">βά</w></seg>
                            <seg n="6" type="line"><w part="F">ρεος</w> ἐσοῦνται τοῦ ἐν τῷ ὑγρῷ καὶ </seg>
                            <seg n="7" type="line">τοῦ ἔκτος ἐπὶ τᾶς αὐτᾶς <w part="I">καθέ</w></seg>
                            <seg n="8" type="line"><w part="F">του</w>· ἐπιγραφὰς τᾶς ΖΘ ἐσσεῦνται·</seg>
                            <seg n="9" type="line">ἀντιθλιψοῦνται οὖν ἀλλήλοις τὰ</seg>
                            <seg n="10" type="line">βάρα κατὰ τὰν αὐτὰν κάθετον, τὸ </seg>
                            <seg n="11" type="line">μὲν ἔστω κάτω φερόμενον, τὸ δὲ <w part="I">ἔσ</w></seg>
                            <seg n="12" type="line"><w part="F">τω</w> ἄνω. ὥστε μένει τὸ σχῆμα·</seg>
                            <seg n="13" type="line">οὐδέτερον γὰρ ὑπ᾽ οὐδετέρου <w part="I">ἐξωθή</w></seg>
                            <seg n="14" type="line"><w part="F">σει</w>.</seg>
                        </seg>
                    </p>
                    
                    
                    <p>
                        <seg n="82v2" type="folio">
                            
                            <seg n="14" type="line">τὰ δ᾽ αὐτὰ <seg type="word">ἐ<unclear>σ</unclear>σεῖται</seg> καὶ εἰ κατὰ</seg>
                            <seg n="15" type="line">τὸ σχῆμα ἡμισφαίριον ᾖ τῆ <w part="I">ἐλάσ</w></seg>
                            <seg n="16" type="line"><w part="F">σων</w> ἡμισφαιρίου.</seg>
                        </seg>
                    </p>
                    
                    
                </div>
                
                <div n="9" type="proposition">
                    
                    <p>
                        <seg n="87r2" type="folio">
                            <seg type="line" n="1">καὶ τοίνυν, εἰς τὸ σχῆμα κουφότερον ἐὸν</seg>
                            <seg type="line" n="2">τοῦ ὑγροῦ ἀφεθῆι ἐς τὸ ὑγρὸν οὕτως,</seg>
                            <seg type="line" n="3">ὥστε τὰν βάσιν αὐτοῦ ὅλαν εἶμεν</seg>
                            <seg type="line" n="4">ἐν τῶι ὑγρῶι, ὀρθὸν κατατασεῖται</seg>
                            <seg type="line" n="5">τὸ σχῆμα οὕτως, ἔστω τὸν ἄξονα</seg>
                            <seg type="line" n="6">αὐτοῦ καθ᾽ ἑαυτὸν εἶμεν.</seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg n="87r2" type="folio">
                            <seg type="line" n="6">νοείσθω</seg>
                            <seg type="line" n="7">γάρ τι μέγεθος, οἷον εἴρηται, <seg type="word"><unclear>εἰ</unclear>ς</seg></seg>
                            <seg type="line" n="8">τὸ ὑγρὸν ἀφετώμενον, νοείσθω <seg type="word"><unclear>δὲ</unclear></seg></seg>
                            <seg type="line" n="9">καὶ ἐπίπεδον ἀγόμενον διὰ τοῦ ἄξονος</seg>
                            <seg type="line" n="10">τοῦ τμάματος καὶ διὰ <seg type="word"><unclear>τοῦ</unclear></seg> κέντρου</seg>
                            <seg type="line" n="11">τοῦ <sic>γλα</sic>, τομὰ <seg type="word"><unclear>δὲ</unclear></seg> ἔστω τᾶς μὲν <w part="I">ἐπι</w></seg>
                        </seg>
                        
                        <seg n="17r1" type="folio">
                            <seg type="line" n="1"><w part="F">φανείας</w> τοῦ ὑγροῦ ἁ ΑΒΓΔ <w part="I">πε</w></seg>
                            <seg type="line" n="2"><w part="F">ριφέρεια</w>, τοῦ δὲ σχήματος ἁ ΕΖΗ</seg>
                            <seg type="line" n="3">περιφέρεια καὶ ἁ ΕΗ εὐθεῖα, <w part="I">ἄ</w></seg>
                            <seg type="line" n="4"><w part="F">ξων</w> δὲ ἔστω τοῦ τμάματος ἁ ΖΘ.</seg>
                            <seg type="line" n="5">εἰ οὖν δυνατόν, μὴ κατὰ ὀρθὸν</seg>
                            <seg type="line" n="6">ἔστω ἁ ΖΘ· εἰ <sic>κται</sic> οὖν ὅτι οὐ μενεῖ</seg>
                            <seg type="line" n="7">τὸ σχῆμα, ἀλλὰ ἐπ᾽ ὀρθὸν <w part="I">κατασ</w></seg>
                            <seg type="line" n="8"><w part="F">τασεῖται</w>.</seg>
                        </seg>
                    </p>
                    
                    <p>
                        <seg n="17r1" type="folio">
                            <seg type="line" n="8">ἔστι δὴ τὸ κέντρον τᾶς</seg>
                            <seg type="line" n="9">σφαίρας ἐπὶ τᾶς ΖΘ· πάλιν γὰρ</seg>
                            <seg type="line" n="10">ἡμισφαιρίου ἔστω πρῶτον τὸ σχῆμα·</seg>
                            <seg type="line" n="11">καὶ ἔστω τὸ Κ· διὰ δὲ τοῦ Κ καὶ τοῦ</seg>
                            <seg type="line" n="12">κέντρου τᾶς γᾶς τοῦ <seg type="word"><unclear>Λ</unclear></seg> ἄχθω</seg>
                            <seg type="line" n="13">ἁ κατὰ· τὸ σχῆμα τὸ ἐκτὸς τοῦ <w part="I">ὑ</w></seg>
                            <seg type="line" n="14"><w part="F">γροῦ</w> ἀπολαμβανόμενον ὑπὸ τᾶς</seg>
                            <seg type="line" n="15">τοῦ ὑγροῦ ἐπιφανείας τὸν ἄξονα</seg>
                            <seg type="line" n="16">ἔχει ἐπὶ τᾶς διὰ τοῦ Κ, διὰ ταὐτὰ</seg>
                            <seg type="line" n="17">τοῖς πρότερον ἔστιν αὐτοῦ τὸ <w part="I">κέν</w></seg>
                            <seg type="line" n="18"><w part="F">τρον</w> τοῦ βάρεος ἐπὶ τᾶσι ΙΒ· ἔστω</seg>
                            <seg type="line" n="19"><expan>γὰρ</expan> τὸ Ρ. τοῦ δὲ ὅλου τμάματος τὸ <seg type="suppliedword">κέν</seg></seg>
                            <seg type="line" n="20"><seg type="wordend"><supplied reason="lost"><w part="F">τρον</w></supplied></seg> <seg type="word"><supplied reason="lost">τοῦ</supplied></seg> <seg type="word"><supplied reason="lost">βάρεός</supplied></seg> <seg type="word"><supplied reason="lost">ἐστιν</supplied></seg> <seg type="word"><supplied reason="lost">ἐπὶ</supplied></seg> <seg type="word"><supplied reason="lost">τᾶς</supplied></seg> <seg type="word"><supplied reason="lost">ΖΘ</supplied></seg></seg>
                        </seg>
                        
                        <seg n="16v1" type="folio">
                            <seg type="line" n="1">μεταξὺ τῶν Κ, Ζ· ἔστω τὸ Τ. τοῦ ἄρα</seg>
                            <seg type="line" n="2">λοιποῦ σχήματος τοῦ ἐν τῶι <w part="I">ὑ</w></seg>
                            <seg type="line" n="3"><w part="F">γρῶι</w> τὸ κέντρον ἐσσεῖται ἐπὶ τᾶς</seg>
                            <seg type="line" n="4">Τ εὐθείας ἐκβληθείσας τινός,</seg>
                            <seg type="line" n="5">δείξει <expan abbr="επ">ἐπι</expan> τὸν ΤΡ τὸν αὐτὸν λόγον,</seg>
                            <seg type="line" n="6">ἔχει τὸ μέρος τοῦ τμάματος <w part="I">ἐκ</w></seg>
                            <seg type="line" n="7"><w part="F">τὸς</w> τοῦ ὑπο τὶ τὸ βάρος τοῦ <w part="I">σχή</w></seg>
                            <seg type="line" n="8"><w part="F">ματος</w> τοῦ ἐν τῶι ὑγρῶι· κατὰ</seg>
                            <seg type="line" n="9">τὸ Ο κέντρου εἰρημένου σχήματος,</seg>
                            <seg type="line" n="10">διὰ τοῦ κάθετος ἔστω τὸ ΟΛ· <w part="I">οἰ</w></seg>
                            <seg type="line" n="11"><w part="F">σεῖται</w> οὖν τὸ βάρος τοῦ μὲν <w part="I">τμά</w></seg>
                            <seg type="line" n="12"><w part="F">ματος</w> ὅ ἐστιν ἐκτὸς τοῦ ὑγροῦ,</seg>
                            <seg type="line" n="13">κατὰ τὰς εὐθείας τὰς ΡΛ ἔστω</seg>
                            <seg type="line" n="14">κάτω, τοῦ δ᾽ ἐν τῶι ὑγρῶι σχήματος</seg>
                            <seg type="line" n="15">κατὰ τὰς εὐθείας τὰς ΕΛ ἔστω</seg>
                            <seg type="line" n="16">ἄν·ω. οὐκ ἄρα μενεῖ τὸ σχῆμα,</seg>
                            <seg type="line" n="17">ἀλλὰ τὰ <abbr>μ</abbr> τοῦ σχάματος τὰ μὲν</seg>
                        </seg>
                        
                        <seg n="17r2" type="folio">
                            <seg type="line" n="1">ποτὶ τῶι Η μέρει οἰσοῦται ἔστω κάτω,</seg>
                            <seg type="line" n="2">τὰ δὲ ποτὶ τὸ Ε ἔσται τὸ ἄνω, καὶ ἀεὶ</seg>
                            <seg type="line" n="3">τοῦτο ἐσσεῖται, καὶ ΕΖ κατὰ <w part="I">κά</w></seg>
                            <seg type="line" n="4"><w part="F">θετον</w> γένηται.</seg>
                        </seg>
                    </p>
                    
                    
                </div>
            </div>
            
            <div n="2" type="book">
                <div n="1" type="proposition">
                    <head>
                        <seg n="16v2" type="folio">
                            <seg n="3" type="line">
                                <num>α</num>
                            </seg>
                        </seg>
                    </head>
                    <p>
                        <seg n="16v2" type="folio">
                            <seg n="3" type="line">εἴ κά τι μέγεθος κουφότερον ἐὸν</seg>
                            <seg n="4" type="line">τοῦ ὑγροῦ ἀφέθη ἐς τὸ ὑγρόν, <seg type="word">τοῦτο<unclear>ν</unclear></seg></seg>
                            <seg n="5" type="line">ἕξει τὸν λόγον τῶι βάρει ποτὶ τὸ</seg>
                            <seg n="6" type="line"><seg type="word"><unclear>ὑ</unclear>γρόν</seg>, ὃν ἔχει τὸ δεδυκὸς μέγεθος</seg>
                            <seg n="7" type="line">ποτὶ τὸ ὅλον μέγεθος.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="16v2" type="folio">
                            <seg n="8" type="line">ἀφείσθω γάρ τι εἰς τὸ ὑγρὸν μέγεθος <w 
                                part="I">στερε</w></seg>
                            <seg n="9" type="line"><w part="F">ὸν</w> τὸ ΦΑ κουφότερον τοῦ ὑγροῦ <unclear>ἐόν</unclear></seg>
                            <seg n="10" type="line">ἔστω δὲ τὸ μὲν δεδυκὸς αὐτοῦ τὸ Α,</seg>
                            <seg n="11" type="line">τὸ <unclear>δὲ</unclear> <seg type="word"><unclear>ἐ</unclear>κτὸς</seg> τοῦ ὑγροῦ τὸ Φ.
                                <seg type="word">δεικτ<unclear>έον</unclear></seg></seg>
                        </seg>
                        <seg n="17v1" type="folio">
                            <seg n="1" type="line"><unclear>ὅτι</unclear> <unclear>τὸ</unclear>
                                <unclear>ΦΑ</unclear> τῶι <unclear>βάρει</unclear> <unclear>ποτὶ</unclear> <unclear>τὸ</unclear> <seg type="word"><unclear>ὑγ</unclear>ρὸ<unclear>ν</unclear></seg>
                            </seg>
                            <seg n="2" type="line"> <unclear>τὸ</unclear>
                                <unclear>ἴσογκον</unclear> τοῦτον ἔχει</seg>
                            <seg n="3" type="line"><unclear>τὸν</unclear> <unclear>λόγον</unclear>, <unclear>ὃν</unclear> ἔχει <unclear>τὸ</unclear> <unclear>Α</unclear> ποτὶ τὸ
                                Φ<unclear>Α</unclear>.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="17v1" type="folio">
                            <seg n="3" type="line">λελάφθω</seg>
                            <seg n="4" type="line">γάρ τι τοῦ ὑγροῦ μέγεθος
                                <unclear>τὸ</unclear> <unclear>ΝΙ</unclear> <unclear>ἴσον</unclear></seg>
                            <seg n="5" type="line"> <unclear>ὄγκον</unclear> <unclear>ἔχον</unclear> <unclear>τῶι</unclear> <unclear>ΦΑ</unclear>, 
                                <unclear>καὶ</unclear> τῶι μὲν Φ ἴσον <w part="I">ἔσ</w></seg>
                            <seg n="6" type="line"><w part="F">τω</w> τὸ Ν, τῶι δὲ
                                <unclear>Α</unclear> <unclear>τὸ</unclear> <unclear>Ι</unclear>, <unclear>καὶ</unclear> <unclear>ἔτι</unclear> τὸ μὲν</seg>
                            <seg n="7" type="line">τοῦ ΦΑ μεγέθεος <unclear>βάρος</unclear> ἔστω τὸ
                                Β,</seg>
                            <seg n="8" type="line"> τοῦ δὲ ΝΙ τὸ <unclear>ΡΟ</unclear>, τοῦ δὲ <unclear>Ι</unclear> τὸ Ρ· τὸ ΦΑ</seg>
                            <seg n="9" type="line"><unclear>ἄρα</unclear> ποτὶ τὸ ΝΙ τοῦτον ἔχει τὸν <w
                                part="I">λό</w></seg>
                            <seg n="10" type="line"><w part="F">γον</w>, ὃν τὸ Β ποτὶ τὸ <unclear>ΡΟ</unclear>. ἀλλ' ἐπεὶ τὸ ΦΑ</seg>
                            <seg n="11" type="line">μέγεθος ἐς τὸ ὑγρὸν <seg type="word">ἀφε<unclear>θ</unclear>ὲν</seg>
                                <w part="I">κου</w></seg>
                            <seg n="12" type="line"><w part="F">φότερον</w> ὑπάρχον τοῦ ὑγροῦ, <w part="I">δῆ</w></seg>
                            <seg n="13" type="line"><w part="F">λον</w> ὡς ὁ τοῦ δεδυκότος <w
                                part="I">μεγέ</w></seg>
                            <seg n="14" type="line"><w part="F">θεος</w> ὄγκος ἴσον βάρος ἔχει τῶι</seg>
                            <seg n="15" type="line">ΦΑ μεγέθει· δέδεικται γὰρ τοῦτο·</seg>
                            <seg n="16" type="line">ἴσον ἄρα τὸ Β βάρος τῶι <unclear>Ρ</unclear>, ἐπειδὴ
                            </seg>
                            <seg n="17" type="line"><unclear>τὸ</unclear> <unclear>μὲν</unclear> <unclear>Β</unclear> <unclear>τὸ</unclear> βάρος <unclear>ἐστὶ</unclear> ὅλου τοῦ ΦΑ</seg>
                            <seg n="18" type="line">μεγέθεος, τὸ δὲ Ρ τοῦ <unclear>Ι</unclear> ὑγροῦ ὃ <unclear>τῶι</unclear></seg>
                            <seg n="19" type="line"><unclear>μεγέθει</unclear> <seg type="word"><unclear>ἐγέν</unclear>ετο</seg> ἴσον τὸ ἴσον ὄγκον
                            </seg>
                        </seg>
                        <seg n="16r1" type="folio">
                            <seg n="1" type="line"><seg type="word"><unclear>ἔ</unclear>χοντι</seg> τῶι δεδυκότι μεγέθει τῶι </seg>
                            <seg n="2" type="line">Α· ἔχει ἄρα τὸ ΦΑ μέγεθος τῶι </seg>
                            <seg n="3" type="line">βάρει ποτὶ <unclear>τὸ</unclear> Ν<unclear>Ι</unclear> <unclear>ὡς</unclear> τὸ <unclear>Ρ</unclear> ποτὶ τὸ</seg>
                            <seg n="4" type="line">ΡΟ. ὃν δὲ λόγον ἔχει τὸ Ρ ποτὶ τὸ </seg>
                            <seg n="5" type="line">ΡΟ, τοῦτον ἔχει τὸν λόγον τὸ <unclear>Ι</unclear> ποτὶ
                                
                            </seg>
                            <seg n="6" type="line">τὸ ΙΝ καὶ τὸ Α ποτὶ τὸ ΦΑ· δέδεικται</seg>
                            <seg n="7" type="line">ἄρα τὸ <unclear>προτεθέν</unclear>.  </seg>
                            
                        </seg>
                    </p>
                </div>
                <div n="2" type="proposition">
                    
                    <p>
                        <seg n="17v2" type="folio">
                            <seg n="1" type="line">τὸ ὀρθὸν τμᾶμα <unclear>τοῦ</unclear>
                                <unclear>ὀρθογωνίου</unclear></seg>
                            <seg n="2" type="line">κωνοειδέος, ὅταν τὸν <unclear>ἄξονα</unclear>
                                <unclear>ἔχηι</unclear></seg>
                            <seg n="3" type="line">μὴ μείζονα ἢ ἡμιόλιον τᾶς <w part="I">μέ</w></seg>
                            <seg n="4" type="line"><w part="F">χρι</w> τοῦ ἄξονος, πάντα λόγον ἔχον</seg>
                            <seg n="5" type="line">ποτὶ τὸ ὑγρὸν τῶι βάρει, ἀφεθὲν εἰς</seg>
                            <seg n="6" type="line">τὸ ὑγρὸν οὕτως, ὥστε τὰν βάσιν</seg>
                            <seg n="7" type="line">αὐτοῦ μὴ ἅπτεσθαι τοῦ ὑγροῦ,
                                <unclear>τεθὲν</unclear></seg>
                            <seg n="8" type="line">κεκλιμένον οὐ μενεῖ <w part="I">κεκλιμέ</w></seg>
                            <seg n="9" type="line"><w part="F">νον</w>, <seg type="word"
                                >ἀλλ<unclear>ὰ</unclear></seg> ἀποκαταστασεῖται ὀρθόν.</seg>
                            <seg n="10" type="line">ὀρθὸν <unclear>δὲ</unclear> λέγω καθεστακέναι τὸ</seg>
                            <seg n="11" type="line">τοιοῦτο τμᾶμα, ὁπόταν τὸ ἀπο</seg>
                            <seg n="12" type="line">τετμακὸς αὐτὸ ἐπίπεδον παρὰ</seg>
                            <seg n="13" type="line">τὰν ἐπιφάνειαν ἦι τοῦ ὑγροῦ.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="17v2" type="folio">
                            <seg n="14" type="line">ἔστω τμᾶμα ὀρθογωνίου <w part="I">κωνοει</w></seg>
                            <seg n="15" type="line"><w part="F">δέος</w>, οἷον εἴρηται, καὶ κείσθω</seg>
                            <seg n="16" type="line">κεκλιμένον. δεικτέον ὅτι οὐ <w part="I">με</w></seg>
                            <seg n="17" type="line"><w part="F">νεῖ</w> , ἀλλ' ἀποκαταστασεῖται
                                ὀρθόν.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="17v2" type="folio">
                            <seg n="18" type="line">τμαθέντος δὴ αὐτοῦ ἐπιπέδωι</seg>
                            <seg n="19" type="line">διὰ τοῦ ἄξονος ὀρθῶι ποτὶ τὸ</seg>
                            <seg n="20" type="line">
                                <supplied reason="lost">ἐπίπεδον</supplied>
                                <supplied reason="lost">τὸ</supplied>
                                <supplied reason="lost">ἐπὶ</supplied>
                                <supplied reason="lost">τᾶς</supplied>
                                <supplied reason="lost">ἐπιφανείας</supplied>
                            </seg>
                        </seg>
                        <seg n="16r2" type="folio">
                            <seg n="1" type="line">τοῦ ὑγροῦ τμάματος ἔστω <w part="I">το</w></seg>
                            <seg n="2" type="line"><w part="F">μὰ</w> ΑΠ ΟΛ ὀρθογωνίου κώνου</seg>
                            <seg n="3" type="line">τομὰ, ἄξων δὲ τοῦ τμάματος</seg>
                            <seg n="4" type="line">καὶ διάμετρος τᾶς τομᾶς ἁ</seg>
                            <seg n="5" type="line">ΝΟ, τᾶς δὲ τοῦ ὑγροῦ ἐπιφανείας</seg>
                            <seg n="6" type="line">τομὴ ἁ ΙΣ. ἐπεὶ οὖν τὸ τμᾶμα <w part="I">οὐ</w></seg>
                            <seg n="7" type="line"><w part="F">κ</w> ἐστὶν ὀρθόν, οὐκ ἂν εἴη <w
                                part="I">παράλ</w></seg>
                            <seg n="8" type="line"><w part="F">ληλος</w> ἁ <unclear>Α</unclear>Λ τῆς
                                ΙΣ· ὥστε οὐ <w part="I">ποι</w></seg>
                            <seg n="9" type="line"><w part="F">ήσει</w> ὀρθὰν γωνίαν ἁ ΝΘ ποτὶ τὰν</seg>
                            <seg n="10" type="line">ΙΣ. ἄχθω οὖν παράλληλος ἡ <w part="I">ἐ</w></seg>
                            <seg n="11" type="line"><w part="F">φαπτομένη</w> ΙΣ Κ<unclear>Ω</unclear>
                                <seg type="word">τ<unclear>ῶ</unclear>ι</seg></seg>
                            <seg n="12" type="line">τοῦ κώνου τομᾶς κατὰ τὸ Π, καὶ</seg>
                            <seg n="13" type="line">ἀπὸ τοῦ Π παρὰ τὰν ΝΟ ἄχθω ἁ ΠΦ· <w part="I"
                                >τέ</w></seg>
                            <seg n="14" type="line"><w part="F">μνει</w> δὴ ἁ ΠΦ δίχα τὰν ΙΣ· <w
                                part="I">δέδει</w></seg>
                            <seg n="15" type="line"><w part="F">κται</w> γὰρ ἐν τοῖς κωνικοῖς. <w
                                part="I">τετμάσ</w></seg>
                            <seg n="16" type="line"><w part="F">θω</w> ἁ <unclear>Π</unclear>Φ, ὥστε
                                εἶμεν διπλασίαν τὰν</seg>
                            <seg n="17" type="line"><unclear>ΠΒ</unclear> τᾶς <unclear>Β</unclear>Φ,
                                καὶ ἁ <unclear>Ν</unclear>Ο <unclear>κατὰ</unclear>
                                <unclear>τὸ</unclear> Ρ <seg type="unclearword">
                                    <unclear>τετμά</unclear>
                                </seg></seg>
                        </seg>
                        <seg n="28r1" type="folio">
                            <seg n="1" type="line"><seg type="wordend">
                                <unclear>σθω</unclear>
                            </seg>
                                <seg type="word">ὥ<unclear>στ</unclear>ε</seg> καὶ ΟΡ τᾶς ΡΗ διπλῆν</seg>
                            <seg n="2" type="line">εἶμεν· ἐσσεῖται δὴ τοῦ μείζονος <seg
                                type="unclearword">
                                <unclear>ἀπ</unclear>
                            </seg></seg>
                            <seg n="3" type="line"><seg type="wordend"
                                ><unclear>ο</unclear>τμάματος</seg> τοῦ στερεοῦ <w part="I">κέν</w></seg>
                            <seg n="4" type="line"><w part="F">τρον</w> τοῦ βάρεος τὸ Ρ, τοῦ δὲ
                                <unclear>κατὰ</unclear></seg>
                            <seg n="5" type="line"><seg type="word"
                                ><unclear>τ</unclear>ὰ<unclear>ν</unclear></seg> ΙΠΟΣ τὸ
                                <unclear>Β</unclear>· δέδεικται γὰρ</seg>
                            <seg n="6" type="line"><seg type="word"><unclear>ἐ</unclear>ν</seg>
                                <seg type="word"><unclear>τα</unclear>ῖς</seg> ἰσορροπείαις, ὅτι <w
                                    part="I">παν</w></seg>
                            <seg n="7" type="line"><w part="F">τὸς</w> ὀρθογωνίου κώνου εἰδοῦς</seg>
                            <seg n="8" type="line"><seg type="word"
                                >τ<unclear>μά</unclear>ματος</seg> τὸ κέντρον τοῦ <seg
                                    type="unclearword">β<unclear>ά</unclear></seg></seg>
                            <seg n="9" type="line"><seg type="wordend">ρεὸς</seg> ἐστὶν ἐπὶ τοῦ
                                ἄξονος <seg type="unclearword">δι<unclear>ηι</unclear></seg></seg>
                            <seg n="10" type="line"><seg type="wordend"
                                >ρ<unclear>ή</unclear>σθω</seg> οὕτως, ὥστε τὸ ποτὶ τᾶι</seg>
                            <seg n="11" type="line">κορυφᾶι τοῦ ἄξονος τμᾶμα</seg>
                            <seg n="12" type="line">διπλάσιον εἶμεν τοῦ λοιποῦ. <w part="I">ἀ</w></seg>
                            <seg n="13" type="line"><w part="F">φαιρεθέντος</w>
                                <seg type="word">δ<unclear>ὴ</unclear></seg> τοῦ κατὰ τὰν</seg>
                            <seg n="14" type="line">ΙΠΟΣ τμάματος στερεοῦ <w part="I">ἀ</w></seg>
                            <seg n="15" type="line"><w part="F">πὸ</w> τοῦ ὅλου τοῦ λοιποῦ <w
                                part="I">κέν</w></seg>
                            <seg n="16" type="line"><w part="F">τρον</w> ἐσσεῖται τοῦ βάρους ὁ ἐπὶ
                                <seg type="word">τ<unclear>ᾶς</unclear></seg></seg>
                            <seg n="17" type="line"><unclear>Β</unclear>Γ εὐθείας· δέδεικται γὰρ <w
                                part="I">τοῦ</w></seg>
                            <seg n="18" type="line"><w part="F">το</w> ἐν τοῖς στοιχείοις τῶν <seg
                                type="suppliedword">μηχα</seg></seg>
                            <seg n="19" type="line"><seg type="wordend">
                                <supplied reason="lost">νικῶν</supplied>
                            </seg>, <supplied reason="lost">ὅτι</supplied>, <supplied
                                reason="lost">εἴ</supplied>
                                <supplied reason="lost">κα</supplied>
                                <supplied reason="lost">μέγεθος</supplied>
                                <supplied reason="lost">ἀφαιρεθῆι</supplied>
                                <supplied reason="lost">μὴ</supplied></seg>
                        </seg>
                        <seg n="21v1" type="folio">
                            
                            <seg n="1" type="line">τὸ αὐτὸ κέντρον ἔχον τοῦ βάρεος</seg>
                            <seg n="2" type="line">τῶι ὅλωι μεγέθει, τοῦ λοιποῦ τὸ</seg>
                            <seg n="3" type="line">κέντρον ἐσσεῖται τοῦ βάρεος ἐπὶ τᾶς</seg>
                            <seg n="4" type="line">εὐθείας τᾶς ἐπιζευγνυούσας</seg>
                            <seg n="5" type="line">τὰ κέντρα τοῦ τε ὅλου μεγέθεος</seg>
                            <seg n="6" type="line">καὶ τοῦ ἀφηιρημένου ἐπὶ τὰ αὐτά,</seg>
                            <seg n="7" type="line">ἐφ' οὓ τὸ κέντρον τοῦ ὅλου <seg
                                type="unclearword">μεγέ</seg></seg>
                            <seg n="8" type="line"><seg type="wordend">θ<unclear>εος</unclear></seg>
                                <unclear>ἐστίν</unclear> . ἐκβεβλήσθω δὴ ἁ ΒΡ ἐπὶ</seg>
                            <seg n="9" type="line">τὸ <unclear>Γ</unclear>, καὶ ἔστω τὸ Γ τοῦ βάρεος
                                <unclear>τοῦ</unclear></seg>
                            <seg n="10" type="line">λοιποῦ μεγέθεος. ἐπεὶ οὖν ἁ ΝΟ</seg>
                            <seg n="11" type="line">τᾶς μὲν ΟΡ· <seg type="word"
                                >ἡμι<unclear>ολ</unclear>ία</seg>, <seg type="word"
                                    >τ<unclear>ᾶ</unclear>ς</seg> δὲ μέχρι</seg>
                            <seg n="12" type="line">τοῦ ἄξονος οὐ μεῖζον εἲ <seg type="unclearword"
                                >ἡμιολ<unclear>ί</unclear></seg>
                            </seg>
                            <seg n="13" type="line"><seg type="wordend">α</seg>, δῆλον, ὅτι ἁ
                                <unclear>ΡΟ</unclear> τᾶς μέχρι τοῦ</seg>
                            <seg n="14" type="line">ἄξονος οὐκ ἐστὶ μείζων· ἡ <unclear>Π</unclear>Ρ
                                ἄρα</seg>
                            <seg n="15" type="line">ποτὶ τὰν ΚΩ γωνίας ἀνίσους</seg>
                            <seg n="16" type="line"> ποιεῖ, καὶ <unclear>ἁ</unclear> ὑπὸ τῶν
                                ΡΠ<unclear>Ω</unclear>
                                <seg type="word"
                                    ><unclear>γί</unclear>νετ<unclear>αι</unclear></seg></seg>
                        </seg>
                        <seg n="28r2" type="folio">
                            <seg n="1" type="line">ὀξεῖ· ἁ ἀπὸ τοῦ Ρ ἄρα κάθετος ἐπὶ</seg>
                            <seg n="2" type="line">τὰν ΠΩ <seg type="word"
                                ><unclear>ἀ</unclear>γομένα</seg> μεταξὺ πεσεῖται</seg>
                            <seg n="3" type="line">τῶν Π, Ω. πιπτέτω <seg type="word"
                                >ὡ<unclear>ς</unclear></seg> ἁ ΡΘ· ἁ <unclear>ΡΘ</unclear></seg>
                            <seg n="4" type="line">ἄρα ὀρθά <seg type="word"
                                >ἐστι<unclear>ν</unclear></seg>
                                <unclear>ποτὶ</unclear>
                                <seg type="word"><unclear>τ</unclear>ὸ</seg>
                                <gap extent="7"/> κ<gap extent="1"/></seg>
                            <seg n="5" type="line"><gap extent="1"/> ος ἐπίπεδον, ἐν ὧι ἐστιν ἁ
                                <unclear>ΣΙ</unclear>, ὅ</seg>
                            <seg n="6" type="line">ἐστιν ἡ ἐπὶ τᾶς ἐπιφανείας τοῦ</seg>
                            <seg n="7" type="line">ὑγροῦ. ἄχθωσαν <unclear>δή</unclear> τινες ἀπὸ
                                τῶν</seg>
                            <seg n="8" type="line">Β, Γ παρὰ τὰν <unclear>Ρ</unclear>Θ· ἐνεχθήσεται
                                δὴ</seg>
                            <seg n="9" type="line">τὸ μὲν ἐκτὸς τοῦ ὑγροῦ <seg type="word"
                                ><unclear>τ</unclear>οῦ</seg>
                                <w part="I">μεγέ</w></seg>
                            <seg n="10" type="line"><w part="F">θεος</w> εἰς τὸ κάτω κατὰ τὰν διὰ
                                τοῦ</seg>
                            <seg n="11" type="line">Γ ἀγομέναν κάθετον· ὑπόκειται
                                <unclear>γὰρ</unclear></seg>
                            <seg n="12" type="line">ἕκαστον τῶν βαρέων εἴς τὸ κάτω</seg>
                            <seg n="13" type="line">φέρεσθαι κατὰ τὰν κάθετον τὰν</seg>
                            <seg n="14" type="line">διὰ τοῦ κέντρου ἀγομέναν· <unclear>τὸ</unclear>
                                δὲ</seg>
                            <seg n="15" type="line">ἐν τῶι ὑγρῶι <seg type="word"
                                >μέγεθ<unclear>ο</unclear>ς</seg>, ἐπὶ <w part="I">κουφό</w></seg>
                            <seg n="16" type="line"><w part="F">τερον</w> γίνεται τοῦ ὑγροῦ, <w
                                part="I">ἐνεχθή</w></seg>
                            <seg n="17" type="line"><w part="F">σεται</w> εἰς τὸ ἄνω κατὰ τὰν <w
                                part="I">κάθε</w></seg>
                            <seg n="18" type="line"><w part="F">τον</w> τὰν διὰ <unclear>τοῦ</unclear>
                                <unclear>Β</unclear> ἀγομέναν. ἐπι</seg>
                            <seg n="19" type="line">πέδου κατὰ <seg type="word"
                                >τ<unclear>ὰν</unclear></seg> αὐτὰν <seg type="word"
                                    >κάθε<unclear>τον</unclear></seg></seg>
                            <seg n="20" type="line">ἀλλὰ <unclear>
                                <num>σι</num>
                            </unclear> λη <gap extent="1"/> ω <seg type="word"
                                ><unclear>ἀ</unclear>ντιθλίβ<unclear>ονται</unclear></seg>,</seg>
                            <seg n="21" type="line"><supplied reason="lost">οὐ</supplied>
                                <supplied reason="lost">μενεῖ</supplied>
                                <supplied reason="lost">τὸ</supplied>
                                <supplied reason="lost">σχῆμα</supplied>, <supplied reason="lost"
                                    >ἀλλὰ</supplied>
                                <supplied reason="lost">τὰ</supplied>
                                <supplied reason="lost">μὲν</supplied>
                                <supplied reason="lost">κατὰ</supplied></seg>
                        </seg>
                        <seg n="21v2" type="folio">
                            
                            <seg n="1" type="line">τὸ Α εἰς τὸ ἄνω ἐνεχθήσεται,
                                <unclear>τὰ</unclear></seg>
                            <seg n="2" type="line">δὲ κατὰ τὸ Λ εἰς τὸ κάτω, ἀεὶ ἕστε,</seg>
                            <seg n="3" type="line"><seg type="word">ἕ<unclear>ως</unclear></seg> ἂν
                                ὀρθὸν ἀποκατασταθῆι.</seg>
                            
                            
                            
                            
                        </seg>
                    </p>
                </div>
                <div n="3" type="proposition">
                    <p>
                        <seg n="21v2" type="folio">
                            <seg n="6" type="line">ὀρθὸν τμᾶμα τοῦ ὀρθογωνίου <w part="I">κω</w></seg>
                            <seg n="7" type="line"><w part="F">νοειδέος</w>, ὅταν τὸν ἄξονα ἔχηι</seg>
                            <seg n="8" type="line">μὴ μείζονα ἡμιόλιον τᾶς μέχρι</seg>
                            <seg n="9" type="line">τοῦς ἄξονας, <seg type="word"
                                >πά<unclear>ντα</unclear></seg> λόγον <seg type="word"
                                    >ἔχο<unclear>ν</unclear></seg></seg>
                            <seg n="10" type="line">ποτὶ τὸ ὑγρὸν τῶι <seg type="word"
                                >βά<unclear>ρ</unclear>ει</seg>, ἀφεθὲν</seg>
                            <seg n="11" type="line">εἰς τὸ ὑγρὸν οὕτως, ὥστε τὰν βάσιν</seg>
                        </seg>
                        <seg n="28v1" type="folio">
                            <seg n="1" type="line">αὐτοῦ ὅλαν εἶμεν ἐν τῶι ὑγρῶι, <seg
                                type="unclearword">
                                <unclear>τε</unclear>
                            </seg></seg>
                            <seg n="2" type="line"><seg type="wordend">θὲν</seg> κεκλιμένον οὐ μενεῖ
                                <w part="I">κεκλι</w></seg>
                            <seg n="3" type="line"><w part="F">μένον</w>, ἀλλ' ἀποκαταστασεῖται </seg>
                            <seg n="4" type="line">οὕτως, <seg type="word"
                                ><unclear>ὥσ</unclear>τε</seg> τὸν ἄξονα αὐτοῦ <w part="I">κα</w></seg>
                            <seg n="5" type="line"><w part="F">τὰ</w> κάθετον εἶμεν.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="28v1" type="folio">
                            <seg n="5" type="line"><seg type="word"><unclear>ἀφ</unclear>είσθω</seg>
                                γάρ τι</seg>
                            <seg n="6" type="line">τμᾶμα εἰς τὸ ὑγρόν, οἷον εἴρηται, </seg>
                            <seg n="7" type="line">καὶ ἔστω αὐτοῦ ἁ βάσει ἐν τῶι <w part="I">ὑ</w></seg>
                            <seg n="8" type="line"><w part="F">γρῶι</w>, τμαθέντος δὲ αὐτοῦ <w
                                part="I">ἐπιπέ</w></seg>
                            <seg n="9" type="line"><w part="F">δῶι</w> διὰ τοῦ ἄξονος ὀρθῶι ποτὶ</seg>
                            <seg n="10" type="line">τὰν ἐπιφάνειαν τοῦ ὑγροῦ <w part="I">το</w></seg>
                            <seg n="11" type="line"><w part="F">μὰ</w> ἔστω <unclear>ἁ</unclear>
                                <unclear>ΑΠΟ</unclear>Λ ὀρθογωνίου</seg>
                            <seg n="12" type="line">κώνου τομά, ἄξων δὲ τοῦ <w part="I">τμά</w></seg>
                            <seg n="13" type="line"><w part="F">ματος</w> καὶ διάμετρος <unclear>τᾶς</unclear>
                                <unclear>τομᾶς</unclear> ἁ ΠΦ,</seg>
                            <seg n="14" type="line">τᾶς δὲ ἐπιφανείας τοῦ ὑγροῦ <w part="I">το</w></seg>
                            <seg n="15" type="line"><w part="F">μὰ</w> ἁ ΙΣ. <seg type="word"
                                >ἐπειδ<unclear>ὴ</unclear></seg>
                                <unclear>οὖν</unclear> κεκλιμένον</seg>
                            <seg n="16" type="line">κεῖται τὸ τμᾶμα, οὐκ ἐσσεῖται <w part="I">κα</w></seg>
                            <seg n="17" type="line"><w part="F">τὰ</w> κάθετον ὁ ἄξων· οὐκ ἄρα</seg>
                            <seg n="18" type="line">ποιήσει ἁ <unclear>ΠΦ</unclear>
                                <unclear>ἴσας</unclear> γωνίας</seg>
                            <seg n="19" type="line">ποτὶ τὰν ΙΣ. ἄχθω δή τις </seg>
                            <seg n="20" type="line">
                                <supplied reason="lost">ἁ</supplied>
                                <supplied reason="lost">ΚΩ</supplied>
                                <supplied reason="lost">παρὰ</supplied>
                                <supplied reason="lost">τὰν</supplied>
                                <supplied reason="lost">ΙΣ</supplied>
                                <supplied reason="lost">ἐφαπτομένα</supplied>
                                <supplied reason="lost">κατὰ</supplied>
                            </seg>
                        </seg>
                        <seg n="21r1" type="folio">
                            <seg n="1" type="line"><unclear>τὸ</unclear>
                                <unclear>Ο</unclear>
                                <unclear>τᾶς</unclear> ΑΠΟΛ τομᾶς, καὶ τομὴ</seg>
                            <seg n="2" type="line">ΑΠΟΛ στερεοῦ ἔστω τοῦ βάρεος</seg>
                            <seg n="3" type="line"> τὸ Ρ, τοῦ δὲ ΙΠ<unclear>ΟΣ</unclear> στερεοῦ τὸ
                                <unclear>Β</unclear>, καὶ </seg>
                            <seg n="4" type="line">ἐπιζευχθεῖσα δὴ Β<unclear>Ρ</unclear>
                                <w part="I">ἐκβεβλήσ</w></seg>
                            <seg n="5" type="line"><w part="F">θω</w>, καὶ ἔστω κέντρον τοῦ βάρεος
                                τὸ Γ </seg>
                            <seg n="6" type="line"><unclear>τοῦ</unclear>
                                <unclear>ΙΣ</unclear>Λ<unclear>Α</unclear>. ὁμοίως δὴ δειχθήσεται ἁ</seg>
                            <seg n="7" type="line"><unclear>μὲν</unclear> ὑπὸ τᾶν ΡΟ, ΟΚ γωνίαν <w
                                part="I">ὀξεῖ</w></seg>
                            <seg n="8" type="line"><w part="F">α</w> ἁ δὲ ἀπὸ τοῦ Ρ κάθετος ἐπὶ τὰν</seg>
                            <seg n="9" type="line">ΚΩ ἀγομένα μεταξὺ πίπτουσα</seg>
                            <seg n="10" type="line">τῶν Κ, Ω· ἔστω ἁ <unclear>ΡΘ</unclear>. ἐὰν δὲ
                                ἀπὸ</seg>
                            <seg n="11" type="line">τῶν Γ, Β ἀχθῆι <unclear>τινες</unclear>
                                <unclear>παρὰ</unclear>
                                <unclear>τὰν</unclear>
                                <unclear>ΡΘ</unclear>,</seg>
                            <seg n="12" type="line">τὸ μὲν ἐν τῶι ὑγρῶι ἀπολαφθὲν</seg>
                            <seg n="13" type="line">ἐνεχθήσεται ἄνω κατὰ τὰν διὰ</seg>
                            <seg n="14" type="line"> τοῦ Γ ἀγομέναν, τὸ δ' ἐκτὸς τοῦ</seg>
                            <seg n="15" type="line">ὑγροῦ κατὰ τὰν διὰ τοῦ Β <seg type="unclearword">
                                <unclear>ἀγομέ</unclear>
                            </seg></seg>
                            <seg n="16" type="line"><seg type="wordend">
                                <unclear>ναν</unclear>
                            </seg> κάτω, <unclear>καὶ</unclear>
                                <unclear>οὐ</unclear>
                                <unclear>μενεῖ</unclear>
                                <unclear>τὸ</unclear> ΑΠΟΛ</seg>
                        </seg>
                        <seg n="28v2" type="folio">
                            <seg n="1" type="line">στερεὸν οὕτως ἔχον ἐν τῶι ὑγρῶι,</seg>
                            <seg n="2" type="line">ἀλλὰ τὸ μὲν κατὰ τὸ Α ἄνω τὰν</seg>
                            <seg n="3" type="line"><seg type="word">φορὰ<unclear>ν</unclear></seg>
                                ἕξει, τὸ δὲ κατὰ τὸ Λ <seg type="word"
                                    ><unclear>κ</unclear>άτ<unclear>ω</unclear></seg>,</seg>
                            <seg n="4" type="line">ἕως ἂν γένηται ἁ ΠΦ κατὰ <w part="I">κάθ</w></seg>
                            <seg n="5" type="line"><w part="F">ετον</w>.</seg>
                            
                           
                            
                        </seg>
                    </p>
                </div>
                
               
                <div n="7" type="proposition">
                    <p>
                        <seg n="69r1" type="folio">
                            <seg n="1" type="line">τὸ ὀρθὸν τμᾶμα τοῦ <w part="I">ὀρθογωνί</w></seg>
                            <seg n="2" type="line"><w part="F">ου</w> κωνοειδέος, ὅταν τὸ ὑγρὸν <w part="I">κου</w></seg>
                            <seg n="3" type="line"><w part="F">φότερον</w> ἧι καὶ τὸν ἄξονα ἔχηι</seg>
                            <seg n="4" type="line">μείζονα <seg type="word">η<unclear>ν</unclear></seg>
                                <seg type="word">ἐ<unclear>λά</unclear>σσονα</seg> δὲ ἢ ὥσ<seg
                                    type="word"><unclear>τε</unclear></seg>
                            </seg>
                            <seg n="5" type="line">λόγον ἔχειν ποτὶ τὰν μέχρι <seg type="word"
                                >τ<unclear>οῦ</unclear></seg></seg>
                            <seg n="6" type="line">ἄξονος, ἢ ἡμιόλιον τῆς μέχρι τοῦ ἄξονος ὃν τὰ
                                <num>ρε</num> ποτὶ δ<num>α</num>, ἀφεθὲν <unclear>εἰς</unclear></seg>
                            <seg n="7" type="line">τὸ ὑγρὸν οὕτως, ὥστε τὰν βάσιν <seg
                                type="unclearword">
                                <unclear>ὅ</unclear>
                            </seg></seg>
                            <seg n="8" type="line"><seg type="wordend">λαν</seg> εἶμεν ἐν τῶι ὑγρῶι,
                                οὐδέποτε</seg>
                            <seg n="9" type="line">καταστασεῖται οὕτως, ὥστε τὰν <w part="I">βά</w></seg>
                            <seg n="10" type="line"><w part="F">σιν</w> αὐτοῦ ἅπτεσθαι τᾶς <seg
                                type="word">το<unclear>ῦ</unclear></seg> ὑγροῦ</seg>
                            <seg n="11" type="line">ἐπιφανείας.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="69r1" type="folio">
                            <seg n="12" type="line">ἔστω τμᾶμα, </seg>
                            <seg n="13" type="line">οἷον εἴρηται, καὶ ἀφεθὲν <seg type="word"
                                ><unclear>ἐ</unclear>ς</seg> τὸ <w part="I">ὑ</w></seg>
                            <seg n="14" type="line"><w part="F">γρὸν</w>, καθάπερ ἐρρέθη, <seg
                                type="unclearword">καθε</seg></seg>
                            <seg n="15" type="line"><seg type="wordend"
                                ><unclear>σ</unclear>τακέτω</seg> οὕτως, ὥστε τὰν βάσιν <w part="I"
                                    >αὐ</w></seg>
                            <seg n="16" type="line"><w part="F">τοῦ</w> <seg type="word">ἅπτεσθ<unclear>αι</unclear></seg> <seg type="word">τᾶ<unclear>ς</unclear></seg> τοῦ ὑγροῦ <w part="I">ἐπιφα</w></seg>
                            <seg n="17" type="line"><w part="F">νείας</w>.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="69r1" type="folio">
                            <seg n="17" type="line">τμαθέντος</seg>
                            <seg n="18" type="line"><unclear>γὰρ</unclear>
                                <seg type="word"><unclear>αὐτ</unclear>οῦ</seg> ἐπιπέδωι <seg
                                    type="word"><unclear>ὀ</unclear>ρθῶι</seg> ποτὶ</seg>
                        </seg>
                        <seg n="68v1" type="folio">
                            <seg n="1" type="line">τὰν τοῦ ὑγροῦ ἐπιφάνειαν τομὰ</seg>
                            <seg n="2" type="line">ἔστω ἁ ΑΠ ΟΛ ὀρθογωνίου κώνου</seg>
                            <seg n="3" type="line">τομά, ἔστω δὲ καὶ τᾶς τοῦ ὑγροῦ <w part="I"
                                >ἐπι</w></seg>
                            <seg n="4" type="line"><w part="F">φανείας</w> τομὰ <unclear>ἁ</unclear>
                                <unclear>Σ</unclear>Α, ἄξων δὲ</seg>
                            <seg n="5" type="line">ἔστω τοῦ τμάματος καὶ διάμετρος</seg>
                            <seg n="6" type="line">ἁ ΠΦ, πάλιν δὲ <seg type="word"
                                >τεμ<unclear>νέ</unclear>σθω</seg> ἁ ΠΦ κατὰ</seg>
                            <seg n="7" type="line">μὲν τὸ <unclear>Ρ</unclear>, ὥστε <seg
                                type="word">διπλασί<unclear>α</unclear>ν</seg> εἶμεν</seg>
                            <seg n="8" type="line">τὰν <unclear>Ρ</unclear>Π τᾶς ΡΦ, κατὰ δὲ τὸ <unclear>Ω</unclear>, ὥστε</seg>
                            <seg n="9" type="line">τὰν Π<unclear>Φ</unclear> ποτὶ τὰν ΡΩ λόγον ἔχειν,</seg>
                            <seg n="10" type="line"><unclear>ὃν</unclear> τὰ <num>ΙΕ</num> ποτὶ <unclear>τὰ</unclear> Δ, καὶ ἁ ΩΚ ὀρθὰ</seg>
                            <seg n="11" type="line">ἄχθω τᾶι ΠΦ· ἐσσεῖται <seg type="word">δ<unclear>ὴ</unclear></seg> ἐλάσσων</seg>
                            <seg n="12" type="line">ἁ ΡΩ τᾶς μέχρι τοῦ ἄχονος.</seg>
                            <seg n="13" type="line">ἀπολάφθω οὖν τᾶι μέχρι τοῦ</seg>
                            <seg n="14" type="line">ἄξονος ἴσα ἁ ΡΗ, καὶ ἁ μὲν ΤΟ</seg>
                            <seg n="15" type="line">ἄχθω ἐφαπτομένα τᾶς τομᾶς</seg>
                            <seg n="16" type="line">κατὰ τὸ <unclear>Ο</unclear> παράλληλος ἐοῦσα τᾶι</seg>
                            <seg n="17" type="line"><unclear>ΣΛ</unclear>, ἁ δὲ ΝΟ τᾶι ΠΦ, τεμνέτω δὲ</seg>
                        </seg>
                        <seg n="69r2" type="folio">
                            <seg n="1" type="line">ἁ ΝΟ τὰν ΚΩ πρότερον <seg type="word"><unclear>κ</unclear>ατὰ</seg> τὸ Ι.</seg>
                            <seg n="2" type="line">ὁμοίως δὴ τῶι πρὸ τούτου <seg type="word"><unclear>δειχθ</unclear>ήσ<unclear>ε</unclear>ται</seg>,</seg>
                            <seg n="3" type="line">ὅτι ἁ Ν<unclear>Ο</unclear> ἤτοι <seg type="word">ἡμι<unclear>ολία</unclear></seg> <unclear>τᾶς</unclear> <unclear>ΟΙ</unclear> <unclear>ἢ</unclear> <seg type="unclearword"><unclear>μ</unclear>εί</seg></seg>
                            <seg n="4" type="line"><seg type="wordend">ζον</seg> ἡμιολία· <seg type="word"><unclear>γ</unclear>ίνεται</seg> <seg type="word"><unclear>δ</unclear>ὴ</seg> <unclear>ἁ</unclear> <unclear>ΟΙ</unclear> τᾶς</seg>
                            <seg n="5" type="line"><unclear>Ι</unclear>Ν ἐλάσσων ἣ διπλασία. τᾶς <unclear>ΒΝ</unclear>, <unclear>καὶ</unclear></seg>
                            <seg n="6" type="line"><seg type="word"><unclear>κ</unclear>ατεσκευάσθω</seg> τὰ αὐτά· ὁμοίως δὴ</seg>
                            <seg n="7" type="line">δειχθήσεται ἁ ΡΘ ὀρθὰς γωνίας</seg>
                            <seg n="8" type="line">ποιοῦσα ποτὶ τὰν ΤΟ καὶ ποτὶ τὰν</seg>
                            <seg n="9" type="line">τοῦ ὑγροῦ ἐπιφάνειαν, καὶ ἀπὸ τῶν <unclear>Β</unclear>, Γ ἀχθεῖσαν παρὰ τὰν Ρ<unclear>Θ</unclear> κάθετοι</seg>
                            
                            <seg n="10" type="line">ἐσσοῦνται ἐπὶ τὰν τοῦ ὑγροῦ ἐπιφάνειαν.</seg>
                            <seg n="11" type="line">κατενεχθήσεται οὖν τὸ μὲν ἐκτὸς</seg>
                            <seg n="12" type="line">τοῦ ὑγροῦ τμᾶμα εἰς τὸ ὑγρὸν κατὰ</seg>
                            <seg n="13" type="line">τὰν διὰ τοῦ Β κάθετον, τὸ δ᾽ ἐν τῶι</seg>
                            <seg n="14" type="line">ὑγρῶι ἀνενεχθήσεται κατὰ τὰν</seg>
                            <seg n="15" type="line"><unclear>Γ</unclear> φανερὸν οὖν, ὅτι ἐπικλιθήσεται τὸ</seg>
                            <seg n="16" type="line">στερεόν, ὥστε τὰν βάσιν αὐτοῦ <w part="I">μη</w></seg>
                            <seg n="17" type="line"><w part="F">δὲ</w> <seg type="word">κα<unclear>θ</unclear>᾽</seg> ἓν ἅπτεσθαι τᾶς τοῦ ὑγροῦ <seg type="unclearword"><unclear>ἐ</unclear></seg></seg>
                            <seg n="18" type="line"><seg type="wordend">πιφανείας</seg>, ἐπειδὴ νῦν καθ᾽ ἓν <seg type="unclearword">σα</seg></seg>
                            
                            <seg n="20" type="line"><seg type="wordend">μεῖ<unclear>ον</unclear></seg> <supplied reason="lost">ἀπτόμενον</supplied> <supplied reason="lost">ἐπὶ</supplied> <supplied reason="lost">τὸ</supplied> <supplied reason="lost">κάτω</supplied> <seg type="suppliedword"><supplied reason="lost">φέρε</supplied></seg></seg>
                        </seg>
                        <seg n="68v2" type="folio">
                            <seg n="1" type="line"><seg type="wordend">ται</seg> ἐπὶ τὰ αὐτὰ τῶι Α.</seg>
                        </seg>
                    </p>
                    <p>
                        <seg n="68v2" type="folio">
                            <seg n="1" type="line">φανερὸν <seg type="word"><unclear>δ</unclear>ὲ</seg>,</seg>
                            <seg n="2" type="line">ὅτι, κἂν ἁ ΟΝ μὴ τέμνηι τὰν ΩΚ,</seg>
                            <seg n="3" type="line">ταῦτα δειχθήσεται.</seg>
                           
                        </seg>
                    </p>
                </div>
                
                
            </div>
        </body>
    </text>
</TEI.2>
