document.write( "Question 207479: A rectangle has a length of 15 cm and a width of 8 cm. Use the expression 2w + 2l to find the perimeter of the rectangle. \n" ); document.write( "
Algebra.Com's Answer #156897 by rfer(16322)\"\" \"About 
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P=2l+2w
\n" ); document.write( "P=2(15)+2(8)
\n" ); document.write( "P=30+16
\n" ); document.write( "P=46 cm
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