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A formula for finding the area of a rectangle is A = l • w. If you know the area (A) and width (w) of a rectangle, which formula can you use to find the length (l)?

User Adam Marsh
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2 Answers

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take the area and divide it by the width.
User Darkiron
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L=A/W All you have to do is rearrange your formula by dividing by w to get L by its self. 
User Jvenezia
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