Find the Reference Angle $\theta ^ { \prime }$ ,And Sketch $\theta$

question 51

Multiple Choice

Find the reference angle $\theta ^ { \prime }$ ,and sketch $\theta$ and $\theta ^ { \prime }$ in standard position.​ $\theta = \frac { 8 \pi } { 7 }$ ​

• A) \(\theta ^ { \prime } = \frac { \pi } { 8 }\)
• B) \(\theta ^ { \prime } = \frac { 7 \pi } { 8 }\)
• C) \(\theta ^ { \prime } = 8 \pi\)
• D) \(\theta ^ { \prime } = \frac { \pi } { 7 }\)
• E) \(\theta ^ { \prime } = 7 \pi\)