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 393
„43- E -inaior, & minor CBD , (jr fint tangentes in B pun6ioco~ rnunisfeLHonis re&x HI, GF; due quiJem angiili ^BC.DBEfunt inequales,vt nuper oHtfum eft e.x i 5 prop.Eucl.Diciiprxtereaduos etiam ^BD,CbE advenicemoppofitos ef- fe imeqHales. Hic.erit & paradoxunz vt demonflremus… … t R O P O S I T I 6 XV. fei etiam dereliquis duobus,ac debi-nis oppofitis quatmr angulorum adverticem, eos e^emter fe innquales,Qu^oiHam enlm, per 15 propofit,Eud.funt xquales FBI,HBG,& mi..tioris circuli CBD anguli conta&usHBC,lBDfunt maiores angitlis con-.ta6ius FB^, GBE maioris…
Geometry · Geometry, Solid
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