document.write( "Question 719434: i need help with a question that said find the missing side if a= 81 b=? and c=225. I squared it out and moved the square of 81 which is 6561 over to the square of 225 which is 50625 and added it and got 57186. I used the square root key and got 239.14 and got it wrong. I need help please round to the nearest percent. \n" ); document.write( "

Algebra.Com's Answer #441342 by Alan3354(69443) $\"\"$ $\"About$

You can put this solution on YOUR website!
a= 81 b=? and c=225.
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\n" ); document.write( "Assuming it's a right triangle, and that c is the hypotenuse,
\n" ); document.write( " $\"c%5E2+=+a%5E2+%2B+b%5E2\"$
\n" ); document.write( " $\"225%5E2+=+81%5E2+%2B+b%5E2\"$
\n" ); document.write( " $\"b%5E2+=+50625+-+6561+=+44064\"$
\n" ); document.write( " $\"sqrt%2844064%29\"$ =~ 209.9143 \n" ); document.write( "

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