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8 January, 19:35

The length of a rectangle is 4 m longer than its width. if the perimeter of the rectangle is 28 m, find its area

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  1. 8 January, 19:55
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    28-8=20 (one length is 4m more than the width, and you need to double the length to get the perimeter)

    20/4=5 (4 for the 4 sides of the rectangle)

    width = 5m

    length = 9m

    9 x 5 = 45

    Area = 45m²
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