How much string would you need to go around the bottom of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for π)

Verified Answer :

The bottom is a circle, so the perameter of circle = 2pir = 23.144=25.12

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Happy Valentine's Day⸮❍◡❍?

How much string would you need to go around the bottom of a hat shaped like a cone if the radius is 4 inches? (Use 3.14 for π)
C = 2 3.14 2 =  12.56

Therefore,
Answer: A.12.56