Find the terminal point P(x, y) on the unit circle determined by the given value of t. t = −3π

Question

P(x, y) = ( ??? )

Can someone help me find the way how to solve this?

Answer 1

A negative angle is measured clockwise.

-2 pi takes you clockwise around to the beginning point again.

Therefore, - 3 pi takes you to (-1,0)