Legendre, A. M. (Adrien Marie), 1752-1833, Brewster, David, Sir, 1781-1868, Davies, Charles, 1798-1876 · New York, Wiley & Long · leaf 52
gles at the centreare to each other in the proportion of tico whole numbers, theintercepted arcs will be to each other in the proportion of thesame 7iuml>ers, and ice shall have the angle to the angle, as the.corresponding arc tu the corresponding arc. 62 GEOMETRY. Suppose, for example, that the… … The seven partial angles ACm, mCn, nCp, &c., into whichACB is divided, being each equal to any of the four partialangles into which DCE is divided ; each of the partial arcsAm, mn, np, &c., will be equal to each of the partial arcs Da-,xy, &c. (Prop. XV.). Therefore the whole arc AB…
Trigonometry · Geometry
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