Circle- Concentric

Creates circles that share a centerpoint.

1. Select a centerpoint for the circles.
2. Size the first circle, or enter the radius, diameter, or circumference in the Inspector Bar.
   
   
3. Create the second circle the same way.
   
   
4. Create more circles as needed.
   
   
5. Finish by selecting Finish from the local menu or Inspector Bar, or press Alt+F.