The radius of the circular park is 56 m. Find the cost of wire required to fence twice around the circular park at the rate of ₹3.85 per m. (take py =22/7
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circumference = 2pie r
= 2 * 22/7 *56
= 352m
the wire is twice around the circular park so 352*2= 704
wire required = 704m
rate per m = 3.85
rate of 3.85 * 704= Rs2710.4
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