Question

Change 225° to radian measure in terms of pi​

Answer 1

`(5\pi )/(4)`

Explanation:

To convert from degree to radian measure

radian measure = degree measure ×
`(\pi )/(180)`

Hence

radian measure = 225 ×
`(\pi )/(180)` =
`(225\pi )/(180)` =
`(5\pi )/(4)`