Chapter 13, Problem 2CR

To determine

To Find: Radian measure of degrees.

Answer to Problem 2CR

The given angle when converted to radian is $\frac{5\pi }{6}$ radians.

Explanation of Solution

Given information:

The given angle is ${150}^{°}$ .

Calculation:

  $\begin{array}{c}{150}^{°}=\frac{\pi }{180}\times 150radians\\ =\frac{\pi }{6}\times 5radians\\ =\frac{5\pi }{6}radians\end{array}$

Therefore, the given angle when converted to radian is $\frac{5\pi }{6}$ radians.