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 $\theta$
- $( - 20,48 ) ;$ Find $\sin \theta$

A) $- \frac { 12 } { 13 }$

B) $\frac { 12 } { 13 }$

C) $- \frac { 5 } { 13 }$

D) $\frac { 5 } { 13 }$