Question

a field is twice as long as it is wide.it has a perimeter of 540m.what is its are

Answer 1

Let the breadth of the field be n.

So, the length is 2n .

If 2x(2n+n) = 540 m

Or,(2n+n) = 540/2 m

Or, 2n+n= 270 m

Or, 3n = 270m

Or,n=270/3

n= 90m

So, the length is 2x90(2n)

180 m ( Length)

90 m(Breadth)

Hope it helps

Answer 2

Answer:

In the question, it is given as "long" it mentions the "length" and "wide" it mentions "breadth".

Hope it helps!!