Architecture pratique : qui comprend la construction générale & particulière des bâtimens ... (1768)
Bullet, Pierre · Hérissant fils · leaf 84
2 ; , on aura 100 pour la solidité du Cône proposé . Les Pyramides & les Cônes obliques seront auílt mesurés par cette méthode . Pat exemple , supposons que le sommet de la Pyramide oblique , Fig . 1 . ne tombe point perpendiculairement sur labazeBDCE , il faut prolonger D G , & du sommet A faire… … G
e-rara · ETH-Bibliothek · No known copyright restrictions. Free to use for anything.
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