Question

How many radians are in 120°? ?7T22T30123

Answer 1

To convert 120 degrees to radians, we have to multiply by pi/180 and simplify the fraction:

`120\cdot(\pi)/(180)=(120)/(180)\cdot\pi=(12)/(18)\pi=(2)/(3)\pi`

therefore, there are 2/3 pi radians in 120 degrees