Friday, 10 January 2014

RADIANS TO DEGREES B7



Change 3∏/2 radians into degrees.

Solution

Ө = 1800 x s                but s = 3∏/2
       ∏

Ө = 1800  x  3∏              
       ∏        2

Ө =  90180  x  3∏             
          1∏      21

Ө = 900 x 3

Ө = 2700

Hence 3∏/2 radian is equal to 2700.
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