document.write( "Question 1144610: The perimeter of a rectangle is 32 cm given that the length is 3times the width what is the area of rectangle
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Algebra.Com's Answer #765777 by ikleyn(52787) $\"\"$ $\"About$

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document.write( "L + W = 32/2 = 16\r\n" );
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document.write( "L = 3W\r\n" );
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document.write( "==================>\r\n" );
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document.write( "3W + W = 16\r\n" );
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document.write( "4W     = 16\r\n" );
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document.write( " W     = 16/4 = 4.\r\n" );
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document.write( "The width is 4 cm;  the length  is  3*4 = 12 cm.\r\n" );
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document.write( "The area = L*W = 12*4 = 48 cm^2.     ANSWER\r\n" );
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