Question

a rectanrectangular fielf is 15m long and 10m wide. Another rectangular field having the same perimeter has its sides in the ratio 4:1.Find the dimension of the rectangular field

Answer 1

Perimeter of 1st rectangular field=2 (l+b)=2 (15+10)=50m
Let the sides of 2nd rectangular field be 4x and x
P=50
2 (4x+x)=50
5x=25
X= 5m
Sides:
4x=20m
x=5m