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21-04-2022
Mathematics

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a rectangle with a length of 28 and perimeter of 64 what is the width and what is the area

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21-04-2022

A rectangle has 2 pairs of equal sides.
(28)(2)+ (2x) = 64
56 + 2x = 64
2x = 64 - 56
2x = 8
x = 4 [width]

Area = (lenght)(width) = (28)(4) = 112

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