RADIAN TO DEGREES 1

Change ^5∏/4 radians into degrees.

Solution

Ө = 180⁰ x s                but s = ^5∏/4

       ∏

Ө = 180⁰  x  5∏              

       ∏     4

Ө =  ⁴⁵180  x  5∏ ¹             

          ₁∏     4₁

= 45 x 5

= 135

Hence ^5∏/4 radian is equal to 135⁰.

TRY THIS………………….

Change ^7∏/6 radians into degrees.