document.write( "Question 334768: the hypotenuse of a isosceles right triangle measures 15feet.find the area. \n" ); document.write( "
Algebra.Com's Answer #239875 by mananth(16946)\"\" \"About 
You can put this solution on YOUR website!
Hypotenuse of isosceles right triangle = 15 feet
\n" ); document.write( "..
\n" ); document.write( "let leg be x
\n" ); document.write( "x^2+x^2=15^2
\n" ); document.write( "2x^2=225
\n" ); document.write( "divide by 2
\n" ); document.write( "x^2= 225/2
\n" ); document.write( "x= sqrt(225/2)
\n" ); document.write( "..
\n" ); document.write( "Area of triangle = 1/2 * leg1*leg2
\n" ); document.write( "=1/2 *sqrt(225/2)*sqrt(225/2)
\n" ); document.write( "=1/2 * 225/2
\n" ); document.write( "= 225/2
\n" ); document.write( "=112.5 sq.feet
\n" ); document.write( "
\n" );