Suppose That $\theta$ Is in Standard Position and the Given Point Is on Point

Multiple Choice

Suppose that $\theta$ is in standard position and the given point is on the terminal side of $\theta$ . Give the exact value of the
indicated trig function for $\theta$
- $( 0 , - 2 ) ;$ Find $\cos \theta$

A) $- 2$
B) 0
C) 1
D) 2