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Marini Ghetaldi ... Apollonius rediuiuus, seu, Restituta Apollonii Pergaei inclinationum geometria (1607)

Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 85

An illustration from Marini Ghetaldi ... Apollonius rediuiuus, seu, Restituta Apollonii Pergaei inclinationum geometria, 1607, leaf 85
diatum HB, ad E B quadratum : quare vt AB, ad ED , hoce(t ad Lt 7 ita erit HB, ad EB, fed vt HB, ad FD, ita e(t AB,adKB, ergo vt rnt $, AB adZ ,itaerit AB, ad KB, «qualesigiturerunt KB, &Z. Conftruétum eft igitur triangulum G HB re&dangulum ad G, cuius laterum GH, GB differentia eft ipfa AB data, &… … niam igitur angulus F À k minor eftre&o F AC, & angulus AKF re&us , erunt ambo fimul duobus redtis minores, quare «*oibunt re&z BA, kF: coeant in F, & circa diametrum FA de- per k, quoniam redtus eft angulus AKF. Deinde producatur Bk donec fecet circulum AkF, in H : inferius autem demon- ftrabimus…

Mathematics, Greek · Geometry -- Early works to 1800

Internet Archive · Fisher - University of Toronto · Public domain (published before 1931). Free to use for anything.

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