Question

find the cost of fencing a square Park of side 250 metre @ rupees 20 per metre​

Answer 1

Answer:

perimeter=4s=4*250=1000m^2

1000*20=₹20,000

Answer 2

Answer:

20,000

Step-by-step explanation:

Length = 250 metre

Cost = 20 rupees per metre

Then ,

Perimeter of square park = 4 a

= 4 × 250

= 1000m²

Cost of fencing = 1000 × 20

=20,000 rupees