Question

the perimeter of a rectangular swimming pool is 154 m. its length​

Answer 1

Step-by-step explanation:

Given :-

• the perimeter of a rectangular swimming pool is 154 m

To Find :-

• Find the length

Solution :-

Supposed breadth is x

Then,

• Length = 2 + 2x

we know perimeter of a rectangle = 2(l + b)

=> 2(l + b) = 154

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

=> 2 ( 2 + 3x ) = 154

=> 4 + 6x = 154

=> 6x = 154 - 4

=> 6x = 150

=> x = 150/6

=> x = 25

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

Answer 2

Answer:

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