Trigonometry Examples

Convert from Degrees to Radians 250
250250
Step 1
To convert degrees to radians, multiply by π180°π180°, since a full circle is 360°360° or 2π2π radians.
250°π180°250°π180° radians
Step 2
Cancel the common factor of 1010.
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Step 2.1
Factor 1010 out of 250250.
10(25)π18010(25)π180 radians
Step 2.2
Factor 1010 out of 180180.
1025π10181025π1018 radians
Step 2.3
Cancel the common factor.
1025π1018 radians
Step 2.4
Rewrite the expression.
25π18 radians
25π18 radians
Step 3
Combine 25 and π18.
25π18 radians
 [x2  12  π  xdx ]