document.write( "Question 1088234: Find the perimeter of an ellipse if the major axis is 30 mm and the minor axis is 12mm \n" ); document.write( "

Algebra.Com's Answer #702555 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Integrate,
\n" ); document.write( " $\"P=4%2Aint%28%28a%5E2%2Asin%5E2%28x%29%2Bb%5E2%2Acos%5E2%28x%29%29%2Cdx%2Cx=0%2Cpi%2F2%29\"$
\n" ); document.write( " $\"P=4%2Aint%28%2815%5E2%2Asin%5E2%28x%29%2B6%5E2%2Acos%5E2%28x%29%29%2Cdx%2Cx=0%2Cpi%2F2%29\"$
\n" ); document.write( " $\"P=4%2Aint%28%28225%2Asin%5E2%28x%29%2B36%2Acos%5E2%28x%29%29%2Cdx%2Cx=0%2Cpi%2F2%29\"$
\n" ); document.write( "I used wolframaplha to solve this elliptic integral,
\n" ); document.write( " $\"P=4%2A%2817.2598%29\"$
\n" ); document.write( " $\"P=69.04\"$ $\"mm\"$ \n" ); document.write( "

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