document.write( "Question 252876: A diagonal of a square measures 36 cm. Find its area. \n" ); document.write( "
Algebra.Com's Answer #184979 by richwmiller(17219)\"\" \"About 
You can put this solution on YOUR website!
the diagonal of a square is the hypotenuse with the legs as the sides of the square
\n" ); document.write( "2a^2=c^2
\n" ); document.write( "2a^2=36^2
\n" ); document.write( "2a^2=36*36
\n" ); document.write( "a^2=18*18*2
\n" ); document.write( "a^2 also happens to be the area
\n" ); document.write( "so the area is 18*18*2\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );