Question

The area of a square field is 16 hectares Find the cost of fencing it with a wire at 2 (rupee) per metre.

Answer 1

Answer:

3200 Rs.

Step-by-step explanation:

Area of the square field is 16 hectares i.e. 160000 square meters.

So, the length of one side of the field is √(160000) =400 meters

Hence, the perimeter of the square field = 4 × length of each side.

=4×400 =1600 meters.

If the cost rate of fencing is 2 Rs. per meter, then total fencing cost will be 1600×2 =3200 Rs. (Answer)