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Mathematics, 05.11.2019 11:31 nataliecooper542

The width, w, of a rectangle is equal to 3/7 of its length, l. the length, l, of the rectangle is 21 inches.

what is the perimeter of the rectangle?
what is the area of the rectangle, in square inches?

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The width, w, of a rectangle is equal to 3/7 of its length, l. the length, l, of the rectangle is 21...
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