Question

The cost of facing a circular field at the rate of rs. 25 per metre is rs. 5275. Find the diameter of the field.

Answer 1

Answer:

Step-by-step explanation:

circumference of the field =  5275 / 25

                                            = 211 m

                2πr  = 211

     2 x 22/7 x r = 211

                    r  = ( 211 x7) /(2 x 22 )

                      = 33 .57 m

Diameter of the field =  33.57 x 2

                                  = 67 .14 m