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14-08-2017
Mathematics

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The length of a rectangle is 4m more than the width.The area of the rectangle is 45 m^2.find the length

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koziadam koziadam

14-08-2017

The answer is 9m.

Because 9 - 5 = 4 (difference) and (9)(5) = 45.

Done by trial and error.

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