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Circumference of a circle = 2*pi*radius = 8*pi or 25.13274123 units

Q: How do you find the circumference of a circle with a radius of 4?

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

The circumference of a circle with a radius of 4 ft is: 25.13 feet (r x 2 x Pi = circumference).

The circumference is 12.57 feet. (radius x 2 x pi = circumference)

A circle that is 25.13272 cm in circumference.

Radius of the circle: 25.12/2pi = 4 meters rounded

Related questions

To find the circumference of a circle then multiply pi (3.14159265...) by the diameter of the circle. To find the area then multiply pi by the radius squared.

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

The circumference of a circle if the radius is 4 is about 25.13 units. (C = r x 2 x Pi)

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.

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

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

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

2, because the radius is half of the circumference

8pi, the circumference is 2pi multiply by radius

The circumference is 25.1

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

The circumference of a circle with a radius of 4 ft is: 25.13 feet (r x 2 x Pi = circumference).