Convert the radian measure to degrees. Round to the nearest hundredth if necessary.
-$$- \frac { \pi } { 4 }$$
A) $- 0.79 ^ { \circ }$
B) $- \frac { \pi } { 4 }$ 。
C) $- 45 ^ { \circ }$
D) $- 45 \pi ^ { \circ }$

Question

Quizplus · Accepted Answer

To convert radians to degrees, use the conversion factor $180^\circ/\pi$. Thus, $-\frac{\pi}{4}$ radians equals $-\frac{\pi}{4} \times \frac{180^\circ}{\pi} = -45^\circ$.

Convert the Radian Measure to Degrees −π4- \frac { \pi } { 4 }−4π​

Convert the Radian Measure to Degrees $- \frac { \pi } { 4 }$