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What is the circumference of a circle with a diameter of 2.9cm

User Odie
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1 Answer

4 votes
Answer: The circumference would be about 9.11 cm.

Explanation:

Using the formulas
C=2πr
d=2r

Solving forC

C=πd=π·2.9≈9.11062cm
User Rheeantz
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