Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 69
ifariam,(it Z , oportet inuenire trian- £ulum . Secetur AB bifariam in E, & inea defcribatur portio | circuli AGB, quz fufcipiat an- gulumzqualem angulo C, & per pun&umE , & centrü cit- culi, quod fit D;ducatur recta linea EDF víque ad circumfe- rentiam portionis. Siigitur an gulus C… … tebat. Atveró fi datus angulus C fuerit rectus, oportebit datam Z, equalem effe dimid: bafi AB, & omne niangulum reQangu- lum füprabafim AB contítitutum problema efficiet. 4 Problema IV. 33. lib s, ECET retlalineaangulum adsverticen trianguli bj. 4* tian. ( j R^ge aram, C cadat in bafim mon ad…
Mathematics, Greek · Geometry -- Early works to 1800
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