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You multiply the length by 2 (because there are two sides of the rectangle that have that measure). You then subtract that number from the perimeter.

The number you will be left with is twice the width, so you divide that by two and you get the width of the rectangle.

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โˆ™ 2010-09-29 00:52:38
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Q: How do you find the width of a rectangle when length and perimeter is given?
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