Question

The length of a rectangular field is twice its breadth. If the perimeter of the field is 72 m then

Answer 1

let the breadth of rectangular field = b

length of rectangular field = 2b

perimeter = 2(2b+b) = 72

6b = 72

b = 12m

so breadth of rectangular = 12m

length = 12×2 = 24m