Question

Convert the following angle measures to degrees.

1. π/6

2. 3π/5

Answer 1

30° and 108°

Explanation:

To convert from radian to degree measure

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

(1)

`(\pi )/(6)` ×
`(180)/(\pi )` =
`(180)/(6)` = 30°

(2)

`(3\pi )/(5)` ×
`(180)/(\pi )` =
`(3(180))/(5)` = 108°