Question

A circular park is having a radius of 22 m. Find the cost of fencing it at the cost of
10.50 per metre.

plz answer me ​

Answer 1

Answer:

radius = 22 m

circumference = 2πr = 2(22/7)22 = 138.28 m

therefore, total cost of fencing = 138.28*10.50 = Rs 1451.94

Answer 2

Step-by-step explanation:

Radius of circle =22 cm

so,

circumference of circle =2πr

2*3.14*22

44*3.14

138.16 cm ²

cost =10.50*138.16

1450.68 rupees is the answer