Question

Each side of a square ground of our village is 300 meters in length. This ground has to be surrounded by making a high wall of 3 dc meters high of height. Calculate how much does it cost to construct a wall at a rate of Rs 5000 at 100 square meters?

Answer 1

Assuming that fence goes right on the side of the field,

The perimeter of the field is

80+100+80+100 = 360 meters

Fencing required is 360 meters. If there is an offset from the field then that must be included and re-calculated.

Therefore, 360 meters x Rs 55 per meter = Rs. 19,800