Math, asked by ghanashyamrajkonwar2, 6 months ago

a fence is to be erected around a circular field. The cost of fencing comes to ₹ 2640 at the rate of ₹ 12 per meter. Find the radius of the circular field.

Explain please

Answers

Answered by Anonymous

4

Step-by-step explanation:

Circumference of the field = 2640/12 = 220 m

2×π×r = 220

⇒ r = 220/(2π) = 35 m

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