Final answer:
A circle is a collection of points equidistant from a center point.
Step-by-step explanation:
A circle is a collection of points in a plane that are all equidistant from a fixed point called the center. The distance between the center and any point on the circle is called the radius. For example, if we have a circle with center O and a radius of 5 units, any point on the circle will be exactly 5 units away from O.
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