Ram lakhan has a field in the form of circle. The cost of ploughing the field at the rate of ₹2.24 per m square is ₹45056.find the cost of fencing the field at the rate of₹12.60 per meter
Answers
Answered by
18
Cost of ploughing per m= rs.2.24
Total cost=rs.45056
so, area of field = 45056/2.24
=20114.28m2
so, cost of 20114.28m2 at the rate of rs.12.60= 20114.28×12.60
=rs.253440
uttamsolanki70:
wrong wrong wrong wrong
Answered by
21
Answer:
Rs.6333.118
Step-by-step explanation:
The cost of ploughing the field at the rate of ₹2.24 per m square is ₹45056.
So, Area of field =
=
Area of circular field =
So,
So, the perimeter of circle =
Perimeter of circle =
=
Cost of fencing 1 m = Rs.12.60
Cost of fencing 502.6284664 m = 12.60* 502.6284664 = Rs.6333.118
Hence the cost of fencing the field at the rate of₹12.60 per meter is Rs.6333.118
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