Convert the following from degrees to radians leave your answer in terms of pi

Question

150 degrees and 180 degrees

Answer 1

360 degrees is 2 pi radians

Therefore 180 degrees is pi radians

150 degrees is 5/6 of that.

Multiply degrees by pi/180 to get radians.

Answer 2

so 150 degrees is 5 pi/6
and 180 degrees = pi

Answer 3

Yes

Answer 4

is 270 degreees equal to 3 pi/2

Answer 5

Yes again