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 646
acquii- »• lc triangulo EBC;habcnt quippc cande bafim BC,& funt . inijfdcmparallclisBCAE.Sedparallelogramnium AB- ^r^i\* CDdupIumefttrianguliABCi btJiamctruscnimAC ip- «/»*.i-i fum bifccat: c quarc & trianguli EBC duplum erit.Si igitur paraIleIograraminum,& trianguluni,&c.… … s Jne nlia detnonjfrattoregecmetrica videtur confequi expropcf. 41ex qua cum trtanguluntfupet ea-aem bafi fitdimidiumparallelo-Ifamiy quidni ergofuperdupldft^qua-le farallelograrrinioi Sed in figurd ftttrianguli^BCbafis BC dupla ipfusB~2) j erit triangulum ^BC duplutn trian-guli uiBDifer^i. Eiufim…
Geometry · Geometry, Solid
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