Let L = length and W = width
L = 2W - 5
Perimeter = 2(L + W) = 2(2W - 5 + W) = 50
Divide by 2 and collect terms
3W - 5 = 30
3W = 30 and W = 10, then L = 15
Monica L.
asked • 09/12/18Find the dimensions of the patio
A rectangular patio has a perimeter of 50 feet. If the length of the patio is 5 feet less than twice the width, find the dimensions of the patio
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