document.write( "Question 575840: the hypotenuse of a 45-45-90 triangle is 30. what is the height?? \n" ); document.write( "
Algebra.Com's Answer #369617 by Alan3354(69443)\"\" \"About 
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the hypotenuse of a 45-45-90 triangle is 30. what is the height??
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\n" ); document.write( "\"a%5E2+%2B+b%5E2+=+c%5E2\"
\n" ); document.write( "a = b
\n" ); document.write( "\"2a%5E2+=+c%5E2+=+30%5E2\"
\n" ); document.write( "Solve for a
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