document.write( "Question 214697: A 45 - 45 - 90 triangle has a hypotenuse of length 15 units. What is the length of one of the legs? If necessary, round your answer to two decimal places. \n" ); document.write( "
Algebra.Com's Answer #162135 by rfer(16322)\"\" \"About 
You can put this solution on YOUR website!
Since the angles are equal, the legs will be equal.
\n" ); document.write( "15^2=a^2+b^2
\n" ); document.write( "225=112.5+112.5
\n" ); document.write( "sq rt of 112.5=10.6
\n" ); document.write( "
\n" );