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The diameter of a circle is 20 meters. What is the circumference?
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5 votes
The diameter of a circle is 20 meters. What is the circumference?

User Alex Kuhl
by
7.4k points

1 Answer

4 votes

Explanation:

C≈62.83m

Using the formulas

C=2πr

d=2r

Solving forC

C=πd=π·20≈62.83185m

User Oceanic
by
7.5k points
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