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Formula for finding the circumference of a circle (both formula)
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Formula for finding the circumference of a circle (both formula)

User Jackson Cunningham
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1 Answer

3 votes

Answer:

C = 2πr = dπ

Explanation:

given radius r, the circumference is

2πr, derived from the fundamental theorem of calculus

since diameter d = 2r the circumference is also dπ

User Maxdebayser
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