document.write( "Question 1119750: the perimeter of a rectangle is 30cm. if the width is 5cm, what is it's length \n" ); document.write( "

Algebra.Com's Answer #735369 by MathTherapy(10552) $\"\"$ $\"About$

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the perimeter of a rectangle is 30cm. if the width is 5cm, what is ~~it's~~ its length
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With length being L and width, W, we get: 2L + 2W = 30_____L + W = 15
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document.write( "L + 5 = 15 ----- Substituting 5 for W
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