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12 July, 09:28

The length of a rectangle is 4 centimeters less than three times the width. the perimeter of the rectangle is 88 centimeters. what are the dimensions of the rectangle?

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  1. 12 July, 09:44
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    2 [ (x) + (3x - 4) ] = 88

    2 [ x + 3x - 4 ] = 88

    2 [ 4x - 4 ] = 88

    4x - 4 = 44

    4x = 40

    x = 10 cm [ width]

    3 (10) - 4 = 26 cm [length]
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