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Suppose the circumference of a circle is 3pi. What is its diameter?
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Suppose the circumference of a circle is 3pi.
What is its diameter?

User Htho
by
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2 Answers

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3, because circumference=pi×diameter
User Sunil Kalwani
by
8.1k points
2 votes
C=pid
3pi=C
2pi=pid
divide both sides by pi
3=d

diameter=3 units
User MCoding
by
8.1k points
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