The Point $( - 3 , - 4 )$ Is on the Terminal Side of an Angle in Standard

Multiple Choice

The point $( - 3 , - 4 )$ is on the terminal side of an angle in standard position. Determine the exact value of $\sin \theta$ .

A) $\sin \theta = - \frac { 3 } { 5 }$
B) $\sin \theta = - \frac { 2 } { 3 }$
C) $\sin \theta = - \frac { 4 } { 5 }$
D) $\sin \theta = - \frac { 1 } { 4 }$
E) $\quad \sin \theta = - \frac { 5 } { 3 }$