Question

13. The length of a rectangular field is twice its breadth. If the perimeter of the field is 150 m. Find the dimensions of the rectangle.​

Answer 1

Answer:

l=50m

b=25m

Step-by-step explanation:

2(l+b)=150

let b=x

l=2x

2(2x+x)=150

6x=150

x=150/6

=25

length=2(x)=>2x25=50m

breadh=25m

Answer 2

Let length of the rectangle be 2x m
And the breadth be x metre
By the problem
2(2x+X)=150
4x+2x=150
6x=150
X=150/6
=25
Length=25*2
=50 m
Breadth=25 m