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The radius of a circle is 20 centimeters. What is the circumference, in centimeters, of the circle?
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The radius of a circle is 20 centimeters.

What is the circumference, in centimeters, of the circle?

User Simon Farrow
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1 Answer

2 votes

Answer: 125.66

Step-by-step explanation: C=2πr=2·π·20≈125.66371

User Tlayton
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