Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 40
, itemque OV, OX, OS»Erunt utique VX, XS , VS, OV, OX, OS communes fe&io-jies plani LR, ac triangulorum IAB, IBC, IAC, IAD, IBD,ICD. Ac pyramidis ABCD latus AB eft baiis trianguli IAB; la-tus BC bafis trianguli IBC; latus AC bafis trianguli IAC; latusAD bafis trianguli IAD; latus ED bafts… … At vero bafis ABC Iatus BC fit in ptano QK. In/eniantur-veftigium pyramidis ABCD , & altitudines angulorum D , A;ideft pun&a B , C, P, E , reftaeque AP , DE; defcribaturquefigura . Ecdem , quo fupra , modo demonftrabitur, de.lineationernVJ£SO eiTe fcenographiara concurrentem pyramidis ABCD…
Perspective · Geometry
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