Monday 19 January 2015

RADIAN TO DEGREES 1




Change 13∏/2 radians into degrees.

Solution

Ө = 1800 x s                but s = 13∏/2
       ∏

Ө = 1800  x  13∏              
       ∏        2

Ө =  90180  x  13∏             
          1∏      21

Ө = 900 x 13

Ө = 11700

Hence 13∏/2 radian is equal to 11700.

TRY THIS…………….
  
Change 7∏/10 radians into degrees.

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