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11 March, 16:08

The area of a playground is 336 yd?. The width of the playground is 5 yd longer than its length. Find the length and width of the playground.

length = 21 yd, width = 16 yd

length = 26 yd, width = 21 yd

length = 16 yd, width = 21 yd

length = 21 yd, width = 26 yd

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Answers (1)
  1. 11 March, 16:29
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    length = 16 yd, width = 21 yd

    Step-by-step explanation:

    A = l*w

    336=l*w

    w=5+l

    336=l * (5+l)

    l²+5l-336=0

    l = 16, - 21

    length cant be negative so

    l=16

    plug l in to find w

    w=21
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