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A complete and practical solution book for the common school teacher (1899)
Fairchild, J[ohn] T[heodore] [from old catalog] · Crawfis College, Ohio, The author · leaf 190
s of the inscribed circle. (6) CA = 231 ft., AB = 250 ft. and CB = 289 ft. (7) Let *=CS and CK. Then AC—*=SA and CB—*=KB. (8) Now, AS, or AC—.*=AD, and KC, or CB—*=DB. (9) We have 231 ft.—*+289 ft.—*=250 ft., or ;r=135 ft. (10) AS = 231 ft.—135 ft. =96 ft., and 289 ft.—135 ft.=154 ft. (11) CO… … 176 FAIRCHIL&S SOLUTION BOOK. SCALENE TRIANGLES WHOSE AREAS ARE INTEGRAL. 4 13 15 13 14 15 7 15 20 11 13 2010 17 21 12 17 25 13 20 2117 25 2617 25 2813 37 40 13 40 45 15 34 35 15 37 44 17 39 44 25 29 36 25 39 40 29 35 48 39 41 50 13 68 75 15 41 52 17 55 60 20 37 51 25 39 56 25 52 63 25 51 52 25…Arithmetic · Geometry
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