Question

Find the cost of fencing a well of radius 1.54 m at the rate of 75 per metre.
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Answer 1

Answer: 2πr=2×22/7×154/1100

154 will cut out with 7 so it will be 22

9.68m²

Cost=9.68×75

= ₹726

Step-by-step explanation:

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Answer 2

725.25 is the answer

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