Haswell's engineers' and mechanics' pocket-book .. (1844)
Haswell, Chas. H. (Charles Haynes), 1809-1907 · New York, Harper & brothers · leaf 131
QCasinth. E C -.^ … , also = a. - Given. To find A C and B A. Hyp. B C, J R : B C : : sin. B : A C,and Angles, j R : B C : : sin. C : B A. 61VEN. To find B A and B C. AC, S R : AC : : tan. C : B A,and Angles. ^ R : A C : : sec. C : B C,J or sin. B . AC : : R : BC. Given. To find Angles and A C. Hyp. B C, < B C : R…
Engineering · Mechanical engineering
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