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the equation to find circumference is C=2*pi*radius

so when you have a radius of 18 inches, C=113.097

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Q: What is the circumference of radius equals 18 inches?
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Related questions

What is the circumference of radius equals 18 in?

C = 113 inches.


What is the circumference and diameterof a circle with a radius of 9 inches?

A circle with a radius of 9 inches has a circumference of 56.55 inches and a diameter of 18 inches.


What is the circumference with a radius of 9 inches?

18 pi inches


What is the circumference of a circle if the diameter is 36 inches?

A circle with a radius of 18 inches has a circumference of 113.097 inches.


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Circumference = 2*pi*18 = 113.097 inches to 3 decimal places


What is the radius of a circle with a circumference of 18 inches?

Radius is 18/2pi = 2.865 inches rounded to 3 decimal places


How do you find the circumference with radius of 18 in if you leave your answer n pie terms how many inches is it?

Circumference = 2*pi*radius or pi*diameter Circumference = 36pi inches


What is the radius of a circle with a circumference of 18 in inches?

Radius of circle: 18/2pi = 2.865 inches rounded to 3 decimal places


What is the length of the radius if the circumference equals 18x3.14 for pie?

9. Circumference equals 2 times Pi times the radius. C=2(pi)r. "r" for radius. So if your circumference is 18 times pi, then you do 18 divided by 2, which gives you a radius of 9.


What is the circumference of a circle with the radius of 18 inches in terms of pi?

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All depends what you mean by 18 inches, is that the circumference, the diameter or the radius


What is the circumference of a pipe 36 inches in diameter?

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