Question

Find the cosecant for the angle whose measure is 7pi/4....7pi divided by 4.

Answer 1

cosecant = hypotenuse / opposite side

Angle = 7pi/4

I suggest to convert radians into angles

180° ------------------------- pi rad

x ------------------------ 7pi/4

x = 315°

Use the calculator to find this value

Cosecant 315° = -1.41

This is the answer

`-\frac{\sqrt[]{2}}{2}`