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  1. 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'. Of the six possible trigonometric …

  2. 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.

  3. 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 …

  4. Cosecant Calculator

    Now, let's leave the cosecant calculator aside and see how to find the csc values ourselves. We'll use the right triangle definition from the first section, but feel free to try out any other cosecant …

  5. 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 …

  6. 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 …

  7. Cosecant Calculator - Calculate csc (x) - Inch Calculator

    Use the csc calculator to find the cosecant of an angle in radians or degrees, plus learn the trigonometric formulas and steps to solve it.

  8. Cosecant: Introduction to the Cosecant Function - Wolfram

    The cosecant function is an old mathematical function. It was mentioned in the works of G. J. von Lauchen Rheticus (1596) and E. Gunter (around 1620). It was widely used by L. Euler (1748) …

  9. Formula, Graph, Domain, Range | Cosecant Function - Cuemath

    Cosecant is one of the main six trigonometric functions and is abbreviated as csc x or cosec x, where x is the angle. In a right-angled triangle, cosecant is equal to the ratio of the hypotenuse …

  10. Cosecant in Trigonometry - Andrea Minini

    What is the Cosecant? In trigonometry, the cosecant is a function that associates an angle α with the reciprocal of its sine. It is represented by the symbol csc or cosec. $$ \csc \alpha = \frac {1} …