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27 April, 22:13

The length of a rectangle is 12 in. more than its width. The perimeter is 64 in. Calculate the length of the rectangle in inches.

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  1. 27 April, 22:29
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    Let x = width

    x+12 = length

    Perimeter of a rectangle, P = 2x+2 (x+12) = 64

    2x+2x+24=64

    4x = 40

    x=10

    x+12 = 22

    therefore, length is 22 in.
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