DelMonte, Guidubaldo, In duos Archimedis aequeponderantium libros Paraphrasis : scholijs illustrata

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    <archimedes>
      <text>
        <body>
          <chap id="N10019">
            <pb xlink:href="077/01/033.jpg" pagenum="29"/>
            <p id="N10F3F" type="head">
              <s id="N10F41">SCHOLIVM.</s>
            </p>
            <p id="N10F43" type="main">
              <s id="N10F45">Inæquales ſint figuræ, ſi­
                <lb/>
                <arrow.to.target n="fig12"/>
                <lb/>
              miles verò ABCD EFGH,
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              quarum cétra grauitatis ſint
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              KL. ſupponit Archimedes
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              hęc grauitatis centra KL eſ­
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              ſe in figuris ABCD EFGH
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              ſimiliter poſita. cùm enim
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              ſimilium figurarum, & late­
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              ra, & ſpacia ſint ſimilia, neceſſe eſt in ipſis ſimili quo 〈que〉 mo­
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              do centra grauitatis eſſe poſita. </s>
              <s id="N10F62">vt in ſe〈que〉nti clariùs apparebit.
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              quomodo autem Archimedes intelligat hanc poſitionis ſimi­
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              litudinem, hoc modo definit. </s>
            </p>
            <figure id="id.077.01.033.1.jpg" xlink:href="077/01/033/1.jpg" number="15"/>
            <p id="N10F6C" type="head">
              <s id="N10F6E">VII.</s>
            </p>
            <p id="N10F70" type="main">
              <s id="N10F72">Dicimus quidem puncta in ſimilibus figuris eſ­
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              ſe ſimiliter poſita, à quibus ad æquales angulos
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              ductæ rectæ lineæ cum homologis lateribus angu
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              los æquales efficiunt. </s>
            </p>
            <p id="N10F7A" type="head">
              <s id="N10F7C">SCHOLIVM.</s>
            </p>
            <p id="N10F7E" type="main">
              <s id="N10F80">In ſimilibus figuris ABCD EFGH ſint homologa latera
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              AB EF, BCFG, CD GH, AD EH. anguli verò æquales, qui
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              ad AE, BF, CG, DH, primum quidem oſtendendum eſt fie
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              ri poſſe, ut à duobus punctis intra figuras conſtitutis, duci
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              poſſint rectę lineę ad angulos æquales, quę cum lateribus an­
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              gulos ęquales efficiant. </s>
              <s id="N10F8C">Quaſi dicat Archimedes, quoniam
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              ſupponere poſſumus puncta in ſimilibus figuris eſſe ſimiliter
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              poſita, ideo ſupponere quo〈que〉 poſſumus centra grauitatis in
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              ipſis eſſe ſimiliter poſita. </s>
              <s id="N10F94">Ita〈que〉 ſint figuræ ABCD EFGH ſi­
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              miles, vt dictum eſt, ſumaturquè in ABCD vtcum〈que〉 pun­
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              ctum K à quo ducatur KA KB KC KD. deinde fiat an</s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
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