Find the cost of fencing a square park of side 250 m at the rate of ₹ 20 per metre.

Dear Student

Side of square = 250 m
Perimeter of square = 4 × side
= 4 × 250
= 1000 m
Cost of fencing =₹20 per m
Cost of fencing for 1000 m =₹20 × 1000
= ₹20,000

Thanks