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06-06-2017
Mathematics

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The perimeter of a rectangle is 5 times the length. The width is 6 cm more than the length. Find the length, the width, and the perimeter.

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nitenurselorraine nitenurselorraine

06-06-2017

The length is 12. The width is 18. The perimeter is 60.

Perimeter (p) =2x length (L) + 2x width (W). The W = L+6
P=5xL
5L=4L+12
L=12

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