Question

4
4
Q. 2. The perimeter of a rectangular
swimming pool is 154 m. Its length is 2m more
than twice its breadth. What are the length and
the breadth of the pool ?
3151​

Answer 1

Answer:

Solution: Let the breadth of the pool be x m. Then, the length of the pool = ( 2 x + 2 ) \left(2x+2\right) (2x+2) m. And, breadth of the pool = 25 m.

Answer 2

your answer is..

Explanation:

ACCORDING to question:

let breadth be =2x.

and length = 2x+2

perimeter of rectangular swimming pool= 154m

then,

perimeter of rectangle = 2 (l+b)

154 = 2 ( 2x+2 + 2x )

154 = 2 ( 4x + 2)

154 = 8x + 4

154 - 4 = 8x

150/8 = x

18.75= x

then,

breadth = 2x

= 37.5m

length = 2x+2

= 39.5m

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