Parts of a Circle
Interactive Circle
This tool enables manipulation and investigation of different circle terminologies. It can be used at a variety of various grade levels.
You can click on the terminologies to make the m appear/disappear in the circle.
You can also click and drag the points to change their orientation.
This tool can be used to demonstrate/portray to the students the parts of a circle.
1. radius
2. chord
3. diameter
4. center
5. arc
6. semi-circle