Schmall, Charles Nelson. [from old catalog] · New York, D. Van Nostrand company · leaf 38
6. Given the perimeter of a rightA, P, and the radius, a, of its in-scribed 0. Required the sides. Let AB = x,BC =2/,AC =2. Then X + IJ +z =- P . (1) X2 + ?/2 = 2 ^2 . . (2) hence ay az fa iY xy 2 (3) 2a + 6_j_V4a2 - \2ah + h 2 Fig. 25. y and z are similarly found. Note.—^We might also use…
Geometry, Analytic
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