Question

The length and breadth of a rectangular field are in the ratio 7 ratio 5 if the perimeter is p express the area in terms of p

Answer 1

Answer:

Area=35P^2/24

Step-by-step explanation:

Let the ratio be x.

Then

P=2(7x+5x)

P=24x

x=P/24

Area=l*b=35x^2=35P^2/24