Question

the perimeter of a rectangular swimming pool is 154m .its length is 2m more than twice its breadth.what are the length and the breadth of the pool​

Answer 1

Answer: this is the answer

Answer 2

Answer:

Let the breadth be 'x'

Length = 2 + 2x

Now perimeter of a rectangle = 2(1 + b)

2(1 + b) = 154

2 (2 + 2x + x) = 154

2 (2 + 3x) = 154

2 + 3x = 77

3x = 75

x = 25 m

Required breadth = 25 m Length = 2 + 2 x 25 = 52 m

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