Chapter 6.1, Problem 12E

To determine

To calculate; the radian measure of angle of the given degree measure.

Answer to Problem 12E

Solution: $\frac{\pi }{12}$ radians.

Explanation of Solution

To convert the degree to radians multiply the value by $\frac{\pi }{180}$ .

Hence, ${15}^{\circ }\times \frac{\pi }{180}=\frac{\pi }{12}$ radians.