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18 January, 18:33

The length of a rectangle is 5cm lees than four times its width. If the area of the rectangle is 26cm^2, find the dimensions of the rectangle.

The width of the rectangle is

The length of the rectangle is

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Answers (1)
  1. 18 January, 22:22
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    Step-by-step explanation:

    L = 4W - 5

    A = LW = 6

    (4W - 5) W = 6

    4W2 - 5W - 6 = 0

    W = 2 or - 0.75

    Choose the positive W.

    Width = 2 cm

    L = 4W - 5 = 4 (2) - 5 = 3

    Length = 3 cm
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