Find all values of θ, if θ is in the interval [0, 360°) and has the given function value.
-$$\sin \theta = - \frac { 1 } { 2 }$$
A) $60 ^ { \circ }$ and $300 ^ { \circ }$
B) $150 ^ { \circ }$ and $210 ^ { \circ }$
C) $210 ^ { \circ }$ and $330 ^ { \circ }$
D) $60 ^ { \circ }$ and $120 ^ { \circ }$

Question

Quizplus · Accepted Answer

The sine function is negative in the third and fourth quadrants. The angles with a sine of $-\frac{1}{2}$ are $210^\circ$ and $330^\circ$.

Find All Values of θ, If θ Is in the Interval