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geometry

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The length is 5ft less than twice the width and the perimeter is 80ft

  • geometry -

    Width = W ft.
    Length = (2W - 5) Ft.
    P = 2W + 2(2W - 5) = 80 Ft.
    2W + 4W -10 = 80, 6W = 90, W = 15 Ft.
    = Width, 2*15 - 5 = 25 = Length.

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