# How do you figure out diameter and circumference?

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Circumference is pi times diameter. Diameter is circumference divided by pi. Diameter is twice the radius. Radius is half the diameter.
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# Diameter to circumference?

To get a circle's circumference, multiply its diameter by ĂŹÂ€ (pi), which is approximately 3.1416.

Divide by Pi.

# How do you figure out the circumference of a circle with 8 meters diameter?

You multiply the diameter by Pi (about 3.1416). The result is the circumference: . 8m x 3.1416 = 25.1328 meters circumference

# How do you figure diameter of circle using circumference?

Divide the circumference by pi, and that will give you the diameter.

# How do you figure diameter by circumference?

pi(3.14) divided circumference

# What is diameter and circumference?

Diameter is distance across a circle or sphere, circumference is the distance around a circle or sphere

# What is the diameter of a circumference?

about the same as the length of the volume

# How do you figure out the circumference from the diameter?

Multiply the diameter by pi (approximately 3.1416) to find the circumference.

# How do you do the circumferences and the diameters?

The answers depend on what you want to "do" and what informationyou have.

# How can you figure out the value of Pi if you know the diameter and the circumference?

The value of Pi is always 3.14179.... (22/7)

# How do you do circumference when you have a diameter?

Pi times the diameter.

# How would you figure out the diameter if you had the circumference?

The formula for the circumference (C) of a circle is C = 2ĂŹÂ€r or C = ĂŹÂ€D, where r is the radius and D is the diameter. If you know the circumference then C/ĂŹÂ€ = D

# How do you figure out the diameter if they only show circumference?

Circumference equals pi times the diameter, so you would divide by pi. (3.14159265...)

# How do you figure the circumference of a circle with diameter of 11 feet?

Using the formula C=d ĂŹÂ€. You can leave pi in the formula and have 11 ĂŹÂ€ or approximate the answer and get about 34.54.

# How do you figure the diameter of a circle from its circumference?

The circumference = pi x r 2 , and the diameter = 2r. So if you start with the circumference, you divide that number by pi (3.1416), then take the square root. What's left
In Algebra

# How do you get the diameter when you have the circumference?

You just multiply the diameter by Pi.

# How do you get the diameter from circumference?

you put the thing in the ummm joint and follow the directions