Question

the radius of a circular plot is 15m. how much will it cost to fence the plot with 5 round of the wire at the rate of l50 rupees per meter​

Answer 1

Answer:

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Step-by-step explanation:

r=56m

c=2πr

=2×722×56

=352m

4c=4×352=1408m

Total cost =1408×40

=56320Rs.