document.write( "Question 287554: Ricardo wants to design a rectangular window whose perimeter is 84 inches. What dimensions will maximize the area? \n" ); document.write( "
Algebra.Com's Answer #208498 by edjones(8007)\"\" \"About 
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84/4=21\" each side.
\n" ); document.write( "a square has the largest area of any rectangle with the same perimeter.
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