Question

the cost of fencing a square garden is Rs. 400 at the rate od Rs. 1 per metre. Find the area if the garden in square meters​

Answer 1

Answer:

10,000

Step-by-step explanation:

Cost of fencing:400

Side if square:400/4

So : 100

Now,

Area of square garden:(side*side)

:100*100

:10,000m sq

I hope you my answer is correct !

Answer 2

Answer:

area = 10000

Explanation:

area of square is a² where a is side and

perimeter of square is 400

We know that perimeter of sq. is 4a

400= 4a => a = 100 m

area is a² = 100 ×100 m²

= 10000m²