CIRCLE, A set of all points in a plane with the same distance from a certain point called center., CHORD, A line segment joining two points on the circle., DIAMETER, A chord that passes through the center., RADIUS, A line segment from the center of the circle to any point on the circle., CIRCUMFERENCE, The distance around a circle, ARC, The distance between any two points on the circumference of a circle.

Leaderboard

We are currently working on improving the Leaderboard functionality. Please help us by offering your feedback.

Give Feedback

Visual style

Options

We are currently working on improving the Activity Settings. Please help us by offering your feedback.

Give Feedback

Switch template

Continue editing: ?