Question

The perimeter of a rectangular field is 2 km.

If the breadth of the field is 200 m, what is its length?

Answer 1

Answer:

Perimeter = 2(l+b) = 2000m

Breadth = 200m

Let length be x

So,

2000 = 2(x+200)

2000 = 2x + 400

2000 - 400 = 2x

1600 = 2x

x = 800m

Therefore length = 800m

PLS MARK BRAINLIEST

Answer 2

Answer:800m

Step-by-step explanation:

Perimeter = 2(l+b) = 2000m

Breadth = 200m

Let length be x

So,

2000 = 2(x+200)

2000 = 2x + 400

2000 - 400 = 2x

1600 = 2x