document.write( "Question 42746: If I have an isosceles right triangle with the longest side having 48\", what is the length of the 2 remaining sides? Please show the formula.....thank you very much. \n" ); document.write( "
Algebra.Com's Answer #27879 by fractalier(6550)![]() ![]() You can put this solution on YOUR website! Well the Pythagorean Theorem says \n" ); document.write( "a^2 + b^2 = c^2 \n" ); document.write( "but since the triangle is isosceles, a = b, so we have \n" ); document.write( "a^2 + a^2 = 48^2 \n" ); document.write( "2a^2 = 2304 \n" ); document.write( "a^2 = 1152 \n" ); document.write( "a = 24*sqrt(2) \n" ); document.write( " |