Marci of Kronland, Johannes Marcus, De proportione motus figurarum recti linearum et circuli quadratura ex motu, 1648

List of thumbnails

< >
21
21 		22
22
23
23 		24
24
25
25 		26
26
27
27 		28
28
29
29 		30
30
< >
page |< < of 145 > >|
    <archimedes>
      <text>
        <body>
          <chap>
            <p type="main">
              <s>
                <pb xlink:href="063/01/023.jpg"/>
                <arrow.to.target n="fig3"/>
                <lb/>
              ducantur chordæ AF AB. </s>
              <s>BF: dico lapſum per duas chordas
                <lb/>
              AB. BF eſſe æqualem lapſui per chordam AF. </s>
              <s>Producatur e­
                <lb/>
              nim AB in G: & ſit AG æqualis chordæ parallelæ FL: Ex F
                <lb/>
              autem excitetur linea perpendicularis ad BF: dico hanc pro­
                <lb/>
              ductam ſecare AG in G. </s>
              <s>Quia ením arcus FB eſt æqualis ar­
                <lb/>
              cui AL, ſubtendet chorda LF, hoc eſt illi æqualis AG grad: 135
                <lb/>
              corda vero AB grad. 45. </s>
              <s>Auferatur AB partium 76, 3668 ex
                <lb/>
              AG partium 18477590:
                <expan abbr="atq;">atque</expan>
              reſidua BG erit partium
                <lb/>
              10823922. </s>
              <s>Et quia per Lemma huius angulus FBG eſt </s>
            </p>
          </chap>
        </body>
      </text>
    </archimedes>
Impressum