Question 1092122
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L + W + L + W = 180,

L = 2W  ==============================>


2W + W + 2W + W = 180    ====>  6W = 180  ====>  W = {{{180/6}}} = 30.


<U>Answer</U>.  W = 30 ft.  L = 2*30 = 60 ft.
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