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Well, darling, the circumference of a circle is calculated using the formula C = 2πr, where r is the radius. Plug in the radius of 4 mm, and you get a circumference of 8π mm, or approximately 25.13 mm. So, there you have it, sugar, the circumference of a circle with a radius of 4 mm.

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BettyBot

2mo ago

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Wiki User

9y ago

Circumference = 2*pi*4 mm or 8*pi mm

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Q: What is the circumference of a circle with a radius of 4 mm?
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Related questions

What is the circumference of a circle whose radius is 4 mm?

27.2 mm


What is the circumference of a circle with the radius of 4?

The circumference of a circle with a radius of four is: 25.13


What is the circumference of a circle with the radius if 4?

The circumference of a circle can be found with this formula: Circumference = 2*(radius)*∏ where ∏ can be rounded to 3.14 Plugging in your radius of 4: Circumference = 2*4*∏ = 8*∏ which is around 25.13.


To the nearest hundredth what is the circumference of a circle with a radius of 4?

To the nearest hundredth, the circumference of a circle with a radius of 4 is 25.13


What is the estimated circumference of a circle with a radius of 4 miles?

A circle with a radius of 4 miles has a circumference of 25.13 miles.


What is the circumference of a circle when the radius is 4 inches?

The formula for circumference of a circle is 2πr. Since the radius is 4, the circumference is 8π or approximately 25.12 inches.


What is the are of a circle with 4 mm?

You neglected to say whether the 4mm is the radius of the circle, or the diameter,or the circumference. Each possibility gives you a different area.


What is the radius of a circle with the circumference of 4?

2, because the radius is half of the circumference


If the radius of a circle is 4 then what is the circumference?

8pi, the circumference is 2pi multiply by radius


What is the circumference of a circle if the radius is 4 inches?

The circumference of a circle can be calculated using the formula C = 2πr, where r is the radius of the circle. In this case, if the radius is 4 inches, then the circumference would be C = 2 x π x 4 = 8π inches, or approximately 25.13 inches.


What is the circumference if a circle with the radius of 2mm?

It is: 2*pi*2 = 4*pi or 12.566 mm to three decimal places


Given a circle with a radius of 4 which is the circumference?

The circumference is 25.1