document.write( "Question 845546: a rectangle has a length of 28cm and a perimeter of 84 cm. find the width. \n" ); document.write( "

Algebra.Com's Answer #509342 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "P =   0r     L + W = 42cm,      W = 42cm-28cm = 14cm
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