Question

The degree measure of an arc whose measure is $\frac{7\pi }{12}$ radian, is

• A. ${37}^{\circ }$
• B. ${92}^{\circ }$
• C. ${105}^{\circ }$
• D. ${206}^{\circ }$

Answer 1

The correct option is C ${105}^{\circ }$

$\frac{7\pi }{12}\text{radian}=\frac{7\pi }{12}\times \frac{{180}^{\circ }}{\pi }={105}^{\circ }$