The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than twice its breadth. What are the length and the bread

Question

The perimeter of a rectangular swimming pool is 154 m. Its length is 2 m more than
twice its breadth. What are the length and the breadth of the pool?​
please solve it step by step so I can also understand it and solve the problem on my own​

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Ximena 1 month 2021-08-12T13:49:58+00:00 1 Answer 0 views 0

Answers ( )

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    2021-08-12T13:51:29+00:00

    Answer:

    we know that perimeter of rectangle is 2(l+b)

    2(l+b) equal to 154

    length equal to 2x+2, b equal to x

    2x+2+x equal to 154/2

    3x+2 equal to 77

    3x equal to 77-2 equal to 75

    x equal to 75/3

    x equal to 25

    length equal to 2x+2 equal to 2(25)+2 equal to 52

    breadth equal to 25

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