ratio of the adjacent side to the hypotenuse of a right-angled triangle 同义词:cos 详细解释:co.sinen.Abbr. cos(名词)缩写 cosIn a right triangle, the ratio of the length of the side adjacent to an acute angle to the length of the hypotenuse.余弦:直角三角形锐角边的边长与叙边的比The ab...
The meaning of COSINE is a trigonometric function that for an acute angle is the ratio between the leg adjacent to the angle when it is considered part of a right triangle and the hypotenuse.
1.(Mathematics) Also called:circular functionany of a group of functions of an angle expressed as a ratio of two of the sides of a right-angled triangle containing the angle. The group includes sine, cosine, tangent, secant, cosecant, and cotangent ...
aLet me also cheer for the return of SBTG. Hopefully we'll have Geometry and Physics for subjects, where we learn physics terms like "the sum of the forces is equal to zero" or "what's the cosine of a right triangle?" 也让我为SBTG回归欢呼。 有希望地我们将有几何,并且物理为主题,我们...
音标['kәusain] 汉语翻译 n. 余弦 【电】 余弦 cosine英语解释 名词cosine: ratio of the adjacent side to the hypotenuse of a right-angled triangle 同义词:cos cosine详细解释 co.sine n.Abbr.cos(名词)缩写cos In a right triangle, the ratio of the length of the side adjacent to an acute ...
Consider a circle centered at the origin with radius one. The segment from the origin to a point P on the unit circle forms an angle x with the positive x-axis. The abscissa of P is the cosine of x. Cosine Definition In terms of a right triangle, thecosineof an acute angle is a ...
Since the hypotenuse (c), is always the longest side of a right triangle, the values of the sine and cosine are always between zero and one, the values of the secant and cosecant are always equal to or greater than one, and the values of the tangent and cotangent are unbounded, ...
n.ratio of the adjacent side to the hypotenuse of a right-angled triangle 同义词:cos 词组短语 discrete cosine transform离散余弦变换 direction cosine方向余弦 双语例句 用作名词(n.) The cos() function returns the cosine of a number.函数的作用是:返回一个数值的余弦值。 权威例句 Discrete Cosine Tr...
nounratio of the adjacent side to the hypotenuse of a right-angled triangle Synonyms cos Related Words circular function trigonometric function Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
1. The cosine of an angle in a right-angled triangle is the ratio of the length of the adjacent side to the length of the hypotenuse. 2. In trigonometry, the cosine function is used to calculate the length of a side in a right-angled triangle when the length of another side and an...