.fuper ouo cenrra.d.s.c.drcumfcribant ouo circuli buicqde .f.c.ex.i 4-qrti illi vero.f.d. ex '“>• ciufderoico ttaqj q? biouo circuli fperar ^ppofira^ quorum alter circufcri/ bit pentagonu.c.alter vero trigonum.d.funt equales.Bignentur enim ouo latera pentagoni .c. vnu ex fuis angulis cdtineutia… … ptiiigitur ex.i i.quarti tnfertbaf pentagonus equilaterus circulo.p.q. cuius vnum latus fit.p.q.eritq5 ex. vo.tredecimiltb2iqnadratti.p.q.equale quadratis ouarum linearum. l.m.s.l.n. pariter acceptts.conftat autem ex oemonftratione. icr.trede/ cimi q>.b.k.cfl: eqnalis.p.q.ergo quadratum. b. k.eft…
Mathematics, Greek · Geometry · Incunabula
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