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)\"\" \"About 
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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)
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