Examples of inversion of circles A to J with respect to the red circle at O by CMG Lee. Circles A to F which pass through O map to straight lines. Circles G to J which do not map to other circles. The reference circle and line L map to themselves. Circles intersect their inverses, if any, on the reference circle. In the SVG file, click or hover over a circle to highlight it.
Own work
Cmglee