Various parts of a circle:
1. Center point: It is the center of the circle. Every point on the circle is at the same distance from the center.
2. Diameter: A line segment that goes all the way across a circle through the center point.
3.Radius: A line segment that goes from the center point to a point on the circle. Thus, it goes halfway through the circle.
4.Circumference: The distance around the outer edge of the circle.
5. Chord: A line segment that connects any two points on the circle.
6. Arc: Any connected part of the circle.