document.write( "Question 541621: the hypotenuse of a 45-45-90 triangle has lenth units. find the lenth of the legs of this triangle \n" ); document.write( "
Algebra.Com's Answer #354231 by Alan3354(69443)\"\" \"About 
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\"c%5E2+=+a%5E2+%2B+b%5E2\"
\n" ); document.write( "a = b
\n" ); document.write( "\"c%5E2+=+2a%5E2\"
\n" ); document.write( "\"a+=+b+=+c%2Asqrt%282%29%2F2\"
\n" ); document.write( "It's length, not lenth
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