Legendre, A. M. (Adrien Marie), 1752-1833, Brewster, David, Sir, 1781-1868, Davies, Charles, 1798-1876 · New York, Wiley & Long · leaf 166
ltitude: thesolidity of the [)yramid will be B x ,11, or JI x .B, or {WW. Ec;t H represent the altitude of the fn/stum nf a pyramid,having parallel bases A and B ; >/AB will be the mean pro-portional Ix-tween thos(. I>ases ; and the solidity of t!ie frustumwill be iIIx(A !-B ^-VAB). In (iiK;,… … 1. A cylinder is the solid generated by the revolution of arectangle ABCD, conceived to turn about the immoveableside AB. in this movement, the sides AD, BC, con-tinuing always perpendicular to AB, describeequal circles DHP, CGQ, which are calledthe bases of the cylinde7\ the side CD at thesame…
Trigonometry · Geometry
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