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

Apollonius, of Perga · Venetiis : Apud Bernardum Iuntam · leaf 32

An illustration from Marini Ghetaldi ... Apollonius rediuiuus, seu, Restituta Apollonii Pergaei inclinationum geometria, 1607, leaf 32
20 ebPoLrLoNIVS ipfi BD:id enim id docuit fecundi Problematis cafus tertius, Gc veró BD minoremeffe quam F V, inferius demonftrabitur. Deindeiungatur L G cui zqualis ponatur B K, & iun&a quo- que KD producatur, donec fecet BC continuatam in I, & iun- gatarL E. Quoniam igitur portio circuli EFG… … equalium eruntlateruu & angulorum, vndean- gulus LG M.zqualis erit angulo k. Quoniam igi- turtrianguli LGE angu- lus LGM zqualis eft an- gulo k, trianguli BKL & angulus ELG equalis ar gulo IBK, vt eft demon- ftrarum , atque reda LG equalisredaz BK ex con 4. Prigi tru tione,erit &*EG ip- s a ! filK…

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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