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You need the formula

circumference = pi x diameter

pi = 3.14..

This is by the way the definition of the special number pi.

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Q: What is the circumference of a circle with a diameter of 1 inch?
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What is the circumference of a circle with a 1 inch diameter?

A circumference of 3.14 inches.


What is the circumference of a circle 1 inch times three?

circumference of a circle = diameter*pi or 2*pi*radius


Is 3.14 a part?

I believe no, 3.14 is the circumference of a circle that has a diameter of 1 inch.


What is the circumference of a circle with the diameter of 1?

The circumference of any circle is (pi) x (its diameter). If diameter = 1 then Circumference = pi .


What is the diameter of a 3 inch circumference?

To find the diameter of a circle with a 3-inch circumference, you can use the formula C = πd, where C is the circumference, π is pi (approximately 3.14159), and d is the diameter. Plugging in the given circumference of 3 inches, the formula becomes 3 = πd. Solving for d, you get d ≈ 0.955 inches. Therefore, the diameter of a circle with a 3-inch circumference is approximately 0.955 inches.


What is the circumference of a circle if the diameter is 1?

The circumference of a circle if the diameter is 1 equals 3.1412 (π).


If a circle has a diameter of 1 what is the circumference?

The circumference of a circle with a diameter of 1 is Pi: 3.1416


What is the circumference of a twenty inch diameter circle?

circumference = 2 * pi * r ----> pi is a constant in this case circumference = 2 * 3.142 * 10 ------> radius is 1/2 of a diameter So, circumference of this circle is 62.84 inches


What is the circumference of a circle 1 inch in diameter?

About 3.14 inches (3.14159 to greater precision - it is the diameter x pi)


If a circle has a circumference of 3.14 what is the diameter?

If a circle has a circumference of 3.14 (pi) the diameter is: 1


If you double the diameter of a circle what happens to the circle's circumference?

I would think it would double also. Say Circle A has a diameter of 1 inch and Circle B has a diameter of 2 inches. To get the circumference, you multiply the diameter by pi (3.14). So 1 x 3.14 = 3.14 so that is the circumference of Circle A. To get the circumference of Circle B you need to multiply 2 x 3.14 = 6.28. And 6.28 is twice 3.14 so I would think the circumference doubles.


What is Circumference of a circle with a diameter of 1 inch?

I think that it should be 3.14 inches across because you take pi and multiply it by the diameter.