Question

Convert degrees to radians
Show all the work
2. 45
3. 90

Answer 1

`(\pi )/(4)` and
`(\pi )/(2)`

Explanation:

To convert from degrees to radians

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

(2)

radian measure = 45 ×
`(\pi )/(180)` ( cancel 45 and 180 )

=
`(\pi )/(4)`

(3)

radian measure = 90 ×
`(\pi )/(180)` ( cancel 90 and 180 )

=
`(\pi )/(2)`