center, middle point of the circle, diameter, line segment with endpoints on the outside of the circle, passing through the center of the circle- 2x the radius, radius+, +line segment with one endpoint on the outside of the circle and one at the circle center: like spikes on a wheel- 1/2 diameter, circumference, the distance around the outside of a circle, Radius*, Distance from center*, Diameter, Twice the radius.

Circle Attributes

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