Question

the radius of a circular garden is 24.5m. what would it cost to put a 5 rounds fence around this garden at a rate of 40 rupees per metre​

Answer 1

Answer:

Radius of the garden= 56m

Circumference of the garden = 2×22/7×56= 352m

Cost of fencing for 1m=Rs.40

Cost of fencing for one round= 352×40= Rs.14,080

Cost of fencing for four rounds= 14080×4= Rs.56,320

So the final answer is 56,320 Rs.

Answer 2

Answer:

Rs.30800

Step-by-step explanation:

Total cost = (2πr*5)*40

                 = 2 * 22/7 * 245/10 * 5 * 40

                 = 30800