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Math Question of the Day

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Friday, August 21, 2026

What is the circumference of a circle with a radius of ?

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Question of the Day

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What is the circumference of a circle with a radius of ?

(correct answer)

Explanation: To find the circumference of a circle given the radius we must first know the equation for the circumference of a circle which is We then plug in the number for the radius into the equation yielding We multiply to find the value for the circumference is . The answer is .