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The length of a rentanlge is twice its width the perimeter of the retanagle is 126 ft
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The length of a rentanlge is twice its width the perimeter of the retanagle is 126 ft

User Nambi
by
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1 Answer

7 votes
Length, l = 2 * width,w
l = 2w

perimeter = 2l + 2w
126 = 2*2w + 2w
126 = 4w + 2w
126 = 6w
w = 126 / 6
w = 21 ft

l = 21*2
l = 42 ft
User Alvits
by
8.4k points
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