Haswell, Charles Haynes, 1809- [from old catalog] · New York, Harper & brothers · leaf 302
Tangent. To Compute tlie A.ngles and Side, .A. C—P^igs. 1 and 3. n. ( Hyp. BC /B C 1 : R. 1 : : B A .7071: sin. C .7071—Fig. 1.Ulven \and Leg B A \R. 1 : B C 1 :: sin. B .7071 I A C. 7071—Hg. 2. To Compute Angles and Side, B C—Fig. 2. (A C .7071 : R. 1 : : B A .7071 : tan. C 1—Fig. 2. Given both…
Engineering · Mechanical engineering
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