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Circumference equals pi (which is about 3.14) times diameter (or pi times 2 times the radius, which is the same thing). Pi times 4' = 12' 6.8"

Q: What is the circumference of a circle with a diameter of four feet?

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Circumference = Pi x diameter Therefore Circumference = Pi (3.1416) multiplied by 3 feet: Circumference = 9.425 feet, to 3 decimal places. (There is no need to quote Pi to more than four decimal places, then you can remember it)

The diameter of a circle with a 12 meter circumference is approximately 3.82 meters.

The circumference is pi times the diameter, so the exact figure is 8 x pi (about 3.1416).To four decimal places, 8 x pi = 25.1327 feet

84.82 feet

Circumference = 24*pi = 75.398 inches to 3 dp

Related questions

If a circle has a diameter of 4 bananas, it's circumference is 12.564 bananas

Circumference = Pi x diameter Therefore Circumference = Pi (3.1416) multiplied by 3 feet: Circumference = 9.425 feet, to 3 decimal places. (There is no need to quote Pi to more than four decimal places, then you can remember it)

4 pi feet, 4 x 355/113 = 12 feet 6.8 in

The area of a circle that has a diameter of four feet is: about 12.57 square feet.

The diameter of a circle with a 12 meter circumference is approximately 3.82 meters.

If the circumference of a circle is 24 meters the diameter will be about 7.639 meters. (d = C divided by Pi).

16.7 feet

The circumference is pi times the diameter, so the exact figure is 8 x pi (about 3.1416).To four decimal places, 8 x pi = 25.1327 feet

84.82 feet

Circumference = 24*pi = 75.398 inches to 3 dp

If the radius of a circle is four inches the diameter, circumference and area are:Diameter = 8 inchesCircumference = 25.13 inchesArea = 50.27 square inches

Normally a four foot circle is four feet in diameter, unless you're talking about four foot in circumference. As a circle is perfectly round. Therefore, it is either 4 ft or 8 feet long, depending on whether you are measuring the radius or the diameter to determine your 4 ft circle. Good luck Terry PS it’s also 4 or 8 feet wide…. I just kill me.