Question

Find the cost of fencing a square park of side 180m at the rate of rupees 20 per metre​

Answer 1

Answer:

first find measurements of each side

perimeter of square=4*side=180

side=180/4

side=45

area of square=side*side

45*45=2025m

fencing 1m=20/-

2025m=2025*20=40500/-