Find the radian measure that corresponds to each degree measure. $315 ^ { \circ }$ , $- 225 ^ { \circ }$
A) $11 \pi / 4 , - \pi / 6$
B) $3 m / 4 , - 5 m / 4$
C) $11 \pi / 4 , - 5 \pi / 4$
D) $7 \pi / 4 , - 3 \pi / 4$
E) $7 \pi / 4 , - 5 \pi / 4$

Question

Quizplus · Accepted Answer

To convert degrees to radians, use the formula: radians = degrees × (π/180). For 315°, the radian measure is 315 × (π/180) = 7π/4. For -225°, the radian measure is -225 × (π/180) = -5π/4.

Find the Radian Measure That Corresponds to Each Degree Measure 315∘315 ^ { \circ }315∘

Find the Radian Measure That Corresponds to Each Degree Measure $315 ^ { \circ }$