Question

What is 9pi/5 concerted to degrees?

A) 162
B) 350
C) 324
D) 5.7

Answer 1

C) 324

Explanation:

A full circle is 2pi radians and 360 degrees. That means that pi radians equals 180 degrees.

`(9 \pi)/(5) * (180^\circ)/(\pi) = 324^\circ`