Question: 3.14X 1

Answer: 3.14

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Question: 3.14x2

Answer: 6.28

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Question: 3.14x3

Answer: 9.42

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Question: 3.14x4

Answer: 12.56

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Question: 3.14x5

Answer: 15.7

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Question: 3.14x6

Answer: 18.84

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Question: 3.14x7

Answer: 21.98

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Question: 3.14x8

Answer: 25.12

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Question: 3.14x9

Answer: 28.26

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