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

It is not commonly used, and is equal to 1/sine

The length of the hypotenuse divided by the length of the side opposite the angle.

The abbreviation is

**csc****csc θ = hypotenuse / opposite**It is not commonly used, and is equal to 1/sine

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