Circle through three points

Circle from three points defines a circle with three points on the circle’s circumference. A circle tangent to three existing circles or arcs can be created by selecting the existing elements with the tangent snap active. Use the following steps to create a circle through three points.

1. Select Construct tab > Geometry panel > Circle > 3 Points to enter the circle-creation mode.
2. Pick or type each point.
3. When you have finished creating circles, exit circle mode.