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  1. Cosecant | Definition, Formulas, & Facts | Britannica

    cosecant, one of the six trigonometric functions, which, in a right triangle ABC, for an angle A, is csc A = length of hypotenuse/ length of side opposite angle A.

  2. Cosecant - sin-cos.pro

    The cosecant simply cannot become less than 1 in absolute value, since it is inversely proportional to the sine, which cannot be greater than 1 in absolute value.

  3. Understanding Reciprocal Trigonometric Functions - Albert

    May 5, 2025 · This article will break down the three essential reciprocal trig functions—secant, cosecant, and cotangent—into simple concepts.

  4. Define the cosecant function in trigonometry. - CK-12 Foundation

    In trigonometry, the cosecant (often abbreviated as c s c) is the reciprocal of the sine function. It is defined for all real numbers except where the sine function equals zero (i.e., π n for any …

  5. Cosecant - Math Open Reference

    In a right triangle, the cosecant of an angle is the length of the hypotenuse divided by the length of the opposite side. In a formula, it is abbreviated to just 'csc'.

  6. Cosecant Formula - GeeksforGeeks

    Jul 23, 2025 · Cosecant is one of the six basic trigonometric ratios and its formula is cosecant (θ) = hypotenuse/opposite, it is also represented as, csc (θ). It is the inverse (reciprocal) ratio of …

  7. Cosecant Function csc x

    Definition of the cosecant function, csc x, and its properties and graph are presented. An exploration of the graph of the general cosecant function and its properties such as period and …

  8. Cosecant Definition (Illustrated Mathematics Dictionary)

    In a right angled triangle, the cosecant of an angle is: The length of the hypotenuse divided by the length of the side opposite the angle. The abbreviation is csc. csc θ = hypotenuse / opposite. It …

  9. COSECANT Definition & Meaning - Merriam-Webster

    The meaning of COSECANT is a trigonometric function that for an acute angle is the ratio between the hypotenuse of a right triangle of which the angle is considered part and the leg …

  10. Cosecant - (Honors Algebra II) - Vocab, Definition ... - Fiveable

    Cosecant is a trigonometric function defined as the reciprocal of the sine function. This means that for any angle, the cosecant can be expressed as the ratio of the hypotenuse to the opposite …