Question

The cost of fixing the fence all around a square field is ₹ 4,000. If the rate
of the fence is ₹ 10 per metre, find the perimeter of the square field

Answer 1

Step-by-step explanation:

given that the cost of fencing a square field at the rate of ₹35 per m is ₹4480.

therefore perimeter of the square field = 4480/35

= 128m

hence, Length of each side = 128/4

= 32m

Answer 2

Answer:

400m

Step-by-step explanation:

Cost of fixing the whole fence= ₹4000

Cost of fencing per m²= ₹10

Fence is the perimeter of the square field

Perimeter= 4000 ÷ 10 = 400m