A fence is to be erected around a circular field.the cost of fencing comes to rs2640 at the rate of rs12 per metre .find the radius of the circular field
Answers
Answered by
2
circumference = 2640/12 = 220m
c = 2*pi*r = 220
r = 220 * 7/22 * 2
r = 35m
c = 2*pi*r = 220
r = 220 * 7/22 * 2
r = 35m
Similar questions