Question

Rahim has a square farm, which takes 120 meters long wire to surround it. Tell me how much land Rahim has.​

Answer 1

Since the farm requires a 120m long wire to be surrounded,

Perimeter of the square shaped farm=120m.

We know that,

Perimeter of a square=4×side

⇒120m=4×side

⇒Side of the field = 30m

Now,

Area of the square shaped farm=side²

=(30m)²

=900m²

Thus,Rahim has 900sq.m of land.

Answer 2

Answer:

perimeter of square =120 m

so each side of aquare = 120÷4 = 30 m

area of land (square) = (30m)^2= 900m^2