Legendre, A. M. (Adrien Marie), 1752-1833, Brewster, David, Sir, 1781-1868, Davies, Charles, 1798-1876 · New York, Wiley & Long · leaf 158
Let S-ABC, S-ahc, be those two pyramids ; let their equiva-lent bases ABC, ahc, bo situated in the same plane, and let ATbe their common altitude. If they arc not equivalent, let S-ahc ïiUOK VII. 15U be the smaller : aiul suppose Aa to be the altitude of a prism,which having ADC for iis base, is…
Trigonometry · Geometry
Internet Archive · Wellesley College Library · Public Domain Mark 1.0. Free to use for anything.
