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Suppose the circumference of a circle is 4, pi. What is its diameter?
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5 votes
Suppose the circumference of a circle is 4, pi. What is its diameter?

User Raphael Fernandes
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2 Answers

5 votes
c = pi * d
c = 4 pi
d = 4
User Brian Westphal
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Your answer would be 4, because the equation for the circumference of a circle is π × diameter, so if you have 4 × π as the circumference, then 4 is the diameter.

I hope this helps!
User Ega Setya Putra
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