Question

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

Answer 1

⭐Hey here is your answer ⭐


Perimeter of rectangular swimming pool is 154m



If its breadth is xm then

Its length is (2x + 2)m



As we know that


2(l + b ) = perimeter


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


3x + 2 = 154/2

3x = 77 - 2


x = 75/3

x = 25


and length,
2x + 2

2 × 25 + 2

52


There length is equal to 52m

and breadth is equal to 25m



I HOPE IT WILL HELP YOU


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Answer 2

$\huge\tt {Answer}$

Perimeter of a rectangular pool = 154 m

2 ( l + b ) = 154

According to the question

8 = 2 + 2 b –Eq(2)

Then

2 ( 2 + 2b + b ) = 154

2 2 + 3b ) = 154

2 + 3b = 154 / 2 = 77

154 – (1)

2 + 30 = 77

3b = 77 - 2

3b = 75

6 = 75 / 3 = 25

b = 25

l = 2 + 2b

2 + 2 (25)

2 + 50

l = 52