The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.40 per metre.	Choose the correct choice:	A) 2399	B) 3888	C) 2999	D) 5808	E) 2888
Explanation:   Area = (13.86 x 10000) sq.m = 138600 sq.m   Circumference =   Cost of fencing = Rs. (1320 x 4.40) = Rs. 5808.   Answer: 5808) 5808
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The area of a circular field is 13.86 hectares. Find the cost of fencing it at the rate of Rs. 4.40 per metre.