Q:
# What is the center of a circle called?

**The center of a circle is simply referred to as the center.** However, it is often given the distinction of "0" in drawings and formulas of circles. The center of a circle is defined as the point from which all points of the circumference are equidistant.

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The center of the circle is important because it is instrumental in figuring out other properties of the circle. For example, the radius of a circle can be found by measuring the distance from the center of the circle to the outer edge of the circle. The diameter equals the radius measurement times two.

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Q:
## How do you calculate the radius of a circle?

A: The calculation of the radius of a circle is expressed by the equation r = C / 2 * pi. This is where r is the radius, C is the circumference and pi is the ... Full Answer >Filed Under: -
Q:
## How do you draw an elliptical circle?

A: One easy method of drawing an elliptical circle includes finding two focus points, attaching a piece of string between them and running a pencil in all dir... Full Answer >Filed Under: -
Q:
## How do you measure the diameter of a round object?

A: The diameter of a circle is the length of a straight line going from one side of a circle to the opposite side. To measure the diameter, simply choose two ... Full Answer >Filed Under: -
Q:
## What is the formula for radius?

A: The formula for a radius is the diameter of a circle divided by two. The radius of a circle is defined as the distance from the middle of a circle to any p... Full Answer >Filed Under: