Question

the perimeter of a rectangular swimming pool is 154m. it's length is 2m more than twice the breath. what is the breath and length of the pool​

Answer 1

Step-by-step explanation:

Let the length and breadth of the pool be l and b respectively

l−2b=2

=> l=2b+2

Perimeter=2(l+b)=154

$= > l + b = \frac{154}{2} = 77$

$2b + 2 + b = 77$

$3b = 75$

$b = \frac{75}{3} = 25$