document.write( "Question 926940: The hypotenuse of a right triangle is 15 cm. The sum of the other two sides is 21 cm. find the lengths of the other two sides of the triangle. \r
\n" ); document.write( "\n" ); document.write( "The answer is 9 and 12, but I don't know how to get it. \r
\n" ); document.write( "\n" ); document.write( "Thanks!!
\n" ); document.write( "

Algebra.Com's Answer #562591 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
s = a side
\n" ); document.write( "---
\n" ); document.write( "\"s%5E2+%2B+%2821-s%29%5E2+=+15%5E2\"
\n" ); document.write( "
\n" ); document.write( "
\n" );