Babendreier, Arthur O. [from old catalog], Maryland institute for the promotion of mechanic arts and design, Baltimore. [from old catalog] · Baltimore, Md., The Maryland institute for the promotion of mechanic arts and design · leaf 63
f thecircle. Cosine (abbreviation cos)—The side adjacent to theangle when the hypothenuse is considered as the radiusof the circle. It is the sine of the complementary angle,i. e., the sine of the angle remaining, after deducting theangle, first mentioned from 90°. Tangent (abbreviation tan)—The… … ^—COSINE—H FIG. 25. Secant (abbreviation sec)—The hypothenuse of the tri-angle when the base is considered as the radius of thecircle. Cosecant (abbreviation Cosec)—The hypothenuse ofthe complementary angle when the base is consideredas the radius of the circle. Triangles 61 The sines and cosines…
Mechanics
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