Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 90
rianguli DFE , equalis eft duobus internis DFE,DEF,quo- rum vnus:nempe DFE, ponitut dimidius ins ADE, erit & reliquus DEF ipfius ADE dimidius:equales igitur erunt angu- liiDFE, DEF, &ideozquales red DF, DE, qiiod eft abfurdü , ponitur enim DF equalis DG , Re&a igitur FL incirculum in- cidet,quod… … &a linea FG, ideo- que inipfum circulumincidet, quod erat demonftrandum. Problema XIII. Prob. 15. D AT A Lafe trianguli , aggregato laterum 7! angeh Jib.z. Res Meis - : giomonta "Verticis, inuenire triangulum. ni de trii $ulis, Sit data bafis trianguli Z, aggregatum laterum AB, angulus. - ad…
Mathematics, Greek · Geometry -- Early works to 1800
Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.
