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The number 3.14 is a rounded value of the mathematical quantity π. If you replace 3.14 with π, what is the exact formula for the circumference in terms of the diameter, d, and in terms of the radius, r?
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The number 3.14 is a rounded value of the mathematical quantity π. If you replace 3.14 with π, what is the exact formula for the circumference in terms of the diameter, d, and in terms of the radius, r?

User Gabbler
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2 Answers

3 votes

the radius = 3.14*2r= 6.28r.i got this answer from user

Lizplllllllll



User Pavel Anossov
by
7.9k points
2 votes

Answer:

circumference = πd = 2πr

Explanation:

User Abadaba
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8.3k points
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