document.write( "Question 429422: The length of a rectangle is 4cm, longer than its width.
\n" ); document.write( "If the perimeter of the rectangle is 32cm , find its area.
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Algebra.Com's Answer #298286 by edjones(8007)\"\" \"About 
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L=w+4
\n" ); document.write( "2(L+w)=p
\n" ); document.write( "2(w+4+w)=32 Substitute w+4 for L.
\n" ); document.write( "2(2w+4)=32
\n" ); document.write( "4w+8=32
\n" ); document.write( "4w=24
\n" ); document.write( "w=6
\n" ); document.write( "L=10
\n" ); document.write( ".
\n" ); document.write( "Lw=A
\n" ); document.write( "10*6=60 cm^2
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\n" ); document.write( "Ed
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