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Illustrated definition of Circumference: The distance around the edge of a circle (or any curvy shape). It is a type of perimeter.
Circumference of a Circle: Definition. The circumference is the length of the boundary of a circle. It is also known as the “perimeter” of a circle. Since it represents length, it is measured in units of lengths such as feet, inches, centimeters, meters, miles, or kilometers.
What is circumference. The circumference is the perimeter of a circle or an ellipse. Generally, the perimeter is defined as the length of the curve around any closed figure. However, the term "perimeter" is conventionally used to describe the distance around the boundary of a polygon.
Circumference of the circle or perimeter of the circle is the measurement of the boundary of the circle. Whereas the area of circle defines the region occupied by it. If we open a circle and make a straight line out of it, then its length is the circumference.
The circumference of a circle is the measurement of how far the distance goes around the circle. We can think of it as the “perimeter” of the circle because it is literally the measure of the length of the circle’s boundary.
Once you have the radius you times the radius by 2 and times it by pie and then you get the circumference. Here are the two different formulas for finding the circumference: C = πd
Circumference is the distance around the outside of a circle (its perimeter!). Want a review of circle vocabulary terms (like pi, radius, and diameter)? Check out this video. Finding circumference of a circle. To find the circumference of a circle, we can use either of the following formulas: Circumference = π × diameter.
