Find the Point (X, Y) on the Unit Circle That $t = 3 \pi$

Multiple Choice

Find the point (x, y) on the unit circle that corresponds to the real number t. $t = 3 \pi$

A) $t = 3 \pi$ corresponds to the point $( - 1,0 )$ .
B) $t = 3 \pi$ corresponds to the point $( 0 , - 1 )$ .
C) $t = 3 \pi$ corresponds to the point $( 0,3 )$ .
D) $t = 3 \pi$ corresponds to the point $( 3,0 )$ .
E) $t = 3 \pi$ corresponds to the point $( - 1 , - 1 )$ .