Give the degree measure of θ.
-$\theta = \arcsin \left( - \frac { 1 } { 2 } \right)$
A) $300 ^ { \circ }$
B) $315 ^ { \circ }$
C) $- 30 ^ { \circ }$
D) $30 ^ { \circ }$

Question

Quizplus · Accepted Answer

The arcsin function finds the angle whose sine is the given number. The sine of -1/2 corresponds to an angle of -30 degrees in the fourth quadrant, where sine values are negative.

Give the Degree Measure of θ θ=arcsin⁡(−12)\theta = \arcsin \left( - \frac { 1 } { 2 } \right)θ=arcsin(−21​)

Give the Degree Measure of θ $\theta = \arcsin \left( - \frac { 1 } { 2 } \right)$