Question

The perimeter of a rectangular swimming pool is 154m. It's length is 2m more than twice its breath.What are the length and the breadth of the pool?​

Answer 1

let the breadth be x m

L =2 +2x m

perimeter of rectangle=154 m

formula of perimer of rectangle: 2(l+b)

2(x+2+2x)=154

2+3x=154/2

2+3x=77

3x=77-2

3x=75

x=25m

breadth=25m

length=52m

hope it help

Answer 2

Answer: breadth is 25m

length is 52m

step-by-step explanation:

perimeter of rectangular swimming pool = 154m

let the breadth be x

let the length be 2 +2x

perimeter of rectangle=2×(l +b) =154

=2×(x+ 2+2x)=154

= 2x+4x+4 =154

=6x=154-4=150

X=150/6=25

the breadth is 25m

the length is 52m