Tuesday 7 January 2014

RADIANS TO DEGREES B4




Change 19∏/18 radians into degrees.

Solution

Ө = 1800 x s                but s = 19∏/18
       ∏

Ө = 1800  x  19∏              
       ∏         18

Ө =  10180  x  19∏             
          1∏       181

Ө = 100 x 19

Ө = 1900

Hence 19∏/18 radian is equal to 1900.
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