Aerarium philosophiae mathematicae : in quo elementa philosophiae geometricae de planis, curuis, & solidis figuris applicata et ornata ... in tres tomos distributa sunt : intercessere ingeniosae inuentionis exodia horaria ... (1648)
Bettini, Mario, 1582-1657, Curti, Francesco, 1603-1670, Coriolano, Giovanni Battista, d. 1649, Ferroni, Giovanni Battista, 17th cent · Bononiae : Typis Io. Baptistae Ferronij ... · leaf 306
G, atque centro D, interuallo D-G defcribatur circulus EGCHj ^& ducflae £G, CG producantur adB, F, iunganturqs AB, BC,CD,DE, EF, FA. Oi^co ABCDEFhexagonum aequilaterum , 6c ae-quiangulum effe .Cum enim G centtum fit cir-culi ABCDE,6c eruntGE,GDaequales,EtciifnD ccntrum fit circuli EGCH, erunt… … a a.v. I, 272 L I B E R IV. lorumanguli ad bafim aequaies fiot. Et quia tres h prcpoj. anguli trianguli duobus re(5lis aequales (unt,^ erit angulus EGD tcrtia parsduorum redtorum • Si- militerdcmonftratur DGCtertia parseffeduo* rum redlorum, & cum redra CG fuper EB con- cpyopo/: fiftens angulos…
Geometry · Geometry, Solid
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