document.write( "Question 207478: 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 #156896 by checkley77(12844)\"\" \"About 
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2*8+2*21=16+42=58 cm. ans. for the perimeter. \n" ); document.write( "
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