document.write( "Question 600121: hello please answer this question
\n" ); document.write( "how much smaller is the area of a 60cm by 40cm rectangle than that of a square with the same perimeter.
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Algebra.Com's Answer #379178 by Alan3354(69443)\"\" \"About 
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how much smaller is the area of a 60cm by 40cm rectangle than that of a square with the same perimeter.
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\n" ); document.write( "60 by 40 = 2400 sq cm
\n" ); document.write( "50 by 50 = 2500 sq cm
\n" ); document.write( "100 sq cm smaller
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\n" ); document.write( "A square has the max area for a rectangle of a given perimeter.
\n" ); document.write( "Any other combination of sides will have less area.
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