Question

Relation between
degreee, Radian & Grade
prove it.​

Answer 1

angle , grad or grade , radian is a unit of measurement of an angle, defined as one hundredth of the right angle (in other words, there are 100 gradians in 90 degrees). It is equivalent to 1400 of a turn, 910 of a degree, or π200 of a radian.

Radians: π/200 rad; ≈ 0.0157.. rad

Unit of: Angle

Degrees: 9/10°

Minutes of arc: 54′