Question

162degree when measured in radians.is

Answer 1

Degrees to radians conversion formula:

●α in radians = α in degrees × π/180, OR

●α rad = α° × π/180

Plugging the angle value, in degrees, in the previous formula, we get:

α rad = π × 162/180 =

π × 162÷18/180÷18 =

9π/10 radian, when reduced to lowest terms.

Note: 9π/10 rad can be expressed as a decimal (not a fraction) as 0.9π rad = 2.8274333882308 radian.