Question

Find the cost of fencing a square park of side 380m . at the rate of Rs.35per meter?​

Answer 1

perimeter = 4 ×380

cost = 35× 380 ×4= 53200

Answer 2

side of square park= 380 m

(since we are considering the sides to do fencing,so)

perimeter of square park= 4× side

=4×380

=1520 m

rate of fencing 1m = ₹ 35

so rate of fencing 1520 m = ₹1520×35

= ₹ 53200 answer