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30 March, 19:53

The perimeter of rectangular park is 450m. the length of the sides is in the ratio 3:2. find the area of the rectangle

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  1. 30 March, 21:54
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    Answer: 12,150 m²

    Step-by-step explanation:

    The ratio is 3:2 which means

    Length (L) = 3x

    Width (w) = 2x

    Perimeter (P) = 2L + 2w

    450 = 2 (3x) + 2 (2x)

    450 = 6x + 4x

    450 = 10x

    45 = x

    L = 3x w = 2x

    = 3 (45) = 2 (45)

    = 135 = 90

    Area (A) = L * w

    = 135 * 90

    = 12,150
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