The cost of a fencing around a circular field at the rate of Rs. 45 per meter is Rs. 15,840. Then the area of the field, in square meters, is
(Take π = \(\frac{22}{7}\))
1
9856
2
4927
3
1408
4
2816
The cost of a fencing around a circular field at the rate of Rs. 45 per meter is Rs. 15,840. Then the area of the field, in square meters, is
(Take π = \(\frac{22}{7}\))