document.write( "Question 79263: what is the leghnth of the diagonal of a square with area 40.5 square inches? \n" ); document.write( "
Algebra.Com's Answer #56904 by stanbon(75887)\"\" \"About 
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what is the length of the diagonal of a square with area 40.5 square inches?
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\n" ); document.write( "Draw the picture.
\n" ); document.write( "Let each side of the square be \"x\".
\n" ); document.write( "Then x^2=40.5
\n" ); document.write( "Then, diagonal^2 = side^2 + side^2
\n" ); document.write( "diagonal^2 = 40.5 + 40.5 = 81
\n" ); document.write( "diagonal = 9 inches
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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