Question

Which radian measure is equivalent to −15°?

Answer 1

Explanation:

to convert degree to radians multiply with π/180

therefore -15° =-(15 ×π/180) = -π/12

Answer 2

Yo sup??

To convert any given angle into radian, just multiply it with π/180

therefore

-15° =-(15 *π/180)

=-π/12

You can also solve this question by applying unitary method.

Hope this helps.