Give the degree measure of .
-$$\theta = \cos ^ { - 1 } \left( \frac { \sqrt { 3 } } { 2 } \right)$$
A) $330 ^ { \circ }$
B) $45 ^ { \circ }$
C) $315 ^ { \circ }$
D) $30 ^ { \circ }$

Name: Give the degree measure of . -\[\theta = \cos ^ { - 1 } \left( \frac { \sqrt { 3 } } { 2 } \right)\] A) $330 ^ { \circ }$ B) $45 ^ { \circ }$ C) $315 ^ { \circ }$ D) $30 ^ { \circ }$
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Quizplus · Accepted Answer

The cosine of 30 degrees is $\sqrt{3}/2$, so the inverse cosine of $\sqrt{3}/2$ is 30 degrees.

Give the Degree Measure of θ=cos⁡−1(32)\theta = \cos ^ { - 1 } \left( \frac { \sqrt { 3 } } { 2 } \right)θ=cos−1(23​​)

Give the Degree Measure of $\theta = \cos ^ { - 1 } \left( \frac { \sqrt { 3 } } { 2 } \right)$