document.write( "Question 337120: 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.
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Algebra.Com's Answer #241641 by CharlesG2(834)![]() ![]() ![]() You can put this solution on YOUR website! 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.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "length l is known and is 15 cm, width w is known and is 8 cm \n" ); document.write( "P perimeter rectangle = 2w + 2l, just need to plug in the values\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "P = 2(15) + 2(8) = 30 + 16 = 46 cm\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |