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)![]() ![]() ![]() 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( " |