Iosephi Torelli veronensis Elementorum prospectivae libri II : opus posthumum (1788)
Torelli, Giuseppe, 1721-1781, Bertolini, Giovanni Baptista · Veronae : Ex officina Moroniana · leaf 121
puncto T . Atque eric punctum T datum, datufque item angulusFTV. Agatur per re&am FT punctumque T planum FrT . Ec4quoniam duo plana parallela TZY, FTV fecantur a plano FlT,<runt utique communes ipforum fectiones TA, FT inter fe in- 112, ELEMENTORUM PRGSi-ECHViE … prr cor. 41iat. pei viccm paralielje. Parallela cft autetn etiam ZA ipfi VT. Igiturangulus TAZ arqualis eft angulo FTV, ideoque datus.. At verodatus eft etiara angulus FZA, dataque magnitudiue TZ. Igiturtriangulum rZA lpe^ie & magnituJine eft datum; ideoque datasfunt magnkudine re&a? TA,…
Perspective · Geometry
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