a straight line drawn from one end of a circular arc parallel to the tangent at the other end, and terminated by the radius; the length of such a…
| 单词 | θ116020 |
| 释义 | the world > relative properties > number > geometry > [noun] > branches of > trigonometry > functions of (21) right sine1581 a straight line drawn from one end of a circular arc parallel to the tangent at the other end, and terminated by the radius; the length of such a… sine1593 Trigonometry. One of the three fundamental trigonometrical functions (cf. tangent, adj. n., secant, adj. n.): Originally, the length of a straight… secant1594 Trigonometry. One of the three fundamental trigonometrical functions (cf. tangent, n. 1a, sine, n.2 2a): originally. The length of a straight line… tangent1594 Mathematics (elliptical for tangent line.) Trigonometry. One of the three fundamental trigonometrical functions (cf. secant, n. a, sine, n.2 2)… secans1599 = secant, n. cosine1635 The sine of the complement of a given angle. (Abbreviated cos.) cotangent1635 (Abbreviated cot.) cosecant1706 The secant of the complement of a given angle. (Abbreviated cosec.) sec.- = secant, n. Subcategories:— hyperbolic (3) — versed sine (9) |
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