Sunday 5 October 2014

RADIAN INTO DEGREES 1


Change /90 radians into degrees.

Solution

Ө = 1800 x s                but s = /90
      

Ө = 180x                
       ∏     90

Ө =  2 180   x    1             
          1    901

Hence /90 radian is equal to 20.

TRY THIS……………


Change /20 radians into degrees.


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