Question

the radius of a circular park is56m find the cost of wire required to fence twice around the circular park at the rate of 3.85 per m​

Answer 1

Answer:

704 rupees

Step-by-step explanation:

Radius of circular park=56m

length of wire needed to fence twice =circumference of park×2

                                                           =2πr

                                                           =2×22/7×56

                                                      =2×22×8

                                                     =352 m

cost of fencing =352×2 =704 rupees