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

Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 20

An illustration from Marini Ghetaldi ... Apollonius rediuiuus, seu, Restituta Apollonii Pergaei inclinationum geometria, 1607, leaf 20
altera quedam re&dalinea HD, & iungatur BH, quoniam igitur propter fimilirudiné triangulorum BAH, DCA , proportionales funt BA, AH, AD, AC, atque eft maxi- ma quidem AD, minima veró AH , eric HD compofiia videli- 25. Quin- cet ex maxima & minima ?* maior quam BC compofita ex re- ie liquis.… … micirculusBEC,ipfiqdue BC, ^ mmm . ducatur perpendicularis AE: fiigiturB A fit equalis AC. vt in prima figura, & dimidia Z,xqualis AE, hoc eft tota Z; «qualis BC, fadtum iam erit, quod proponebatur . Si veró BA fit maior, quam AC, vtin fecunda figura , ac dimidia Z zqualis A E: velfidimidiaZ fit…

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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