Wednesday 8 January 2014

RADIANS TO DEGREES B6



Change 7∏/2 radians into degrees.

Solution

Ө = 1800 x s                but s = 7∏/2
       ∏

Ө = 1800  x  7∏              
       ∏        2

Ө =  90180  x  7∏              
          1∏      21

Ө = 900 x 7

Ө = 6300

Hence 7∏/2 radian is equal to 6300.
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