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

Question

Quizplus · Accepted Answer

The sine function is negative in the third and fourth quadrants, corresponding to angles of $210^\circ$ and $330^\circ$, respectively.

Find All Values of , If Is in the Interval sin⁡θ=−12\sin \theta = - \frac { 1 } { 2 }sinθ=−21​

Find All Values of , If Is in the Interval $\sin \theta = - \frac { 1 } { 2 }$