Question

The perimeter of a rectangular garden is 360m .
The length of the garden is twice its breadth.Find
the dimensions of the garden.​

Answer 1

Step-by-step explanation:

Let breadth of garden be x

so, length= 2x

perimeter of rectangular garden= 2(l+b)

360= 2(2x+x)

360= 2(3x)

360=6x

360/6= x

x=60

so, length=60m

breadth=2x=2×60=120m

Answer 2

let the breadth of the garden be x

length = 2 x

Perimeter of rectangular Garden =360 m

perimeter of rectangular Garden=2(l + b)

2 (x+2x) = 360 m

2x3x= 360m

6x = 360m

x = 360/6 m

x= 60m

length = 2x

= 2x60m

=120m

breadth=x = 60m