- 1. Tangent along the rim: solve for k
- 2a. Initial position: http://www.geogebratube.org/material/show/id/58360
- 2b. Tangent to equal circles: http://www.geogebratube.org/material/show/id/58455
- 3a. Four mutually tangent & exterior circles (Apollonius): http://www.geogebratube.org/material/show/id/58189
- 3b. Vector reduction: http://www.geogebratube.org/material/show/id/58461
- Affine Transformation http://www.geogebratube.org/material/show/id/58177
- Reflection: Line about a Circle http://www.geogebratube.org/material/show/id/58522
- Reflection: Circle about a Circle: http://www.geogebratube.org/material/show/id/58185
- Circle Inversion; Metric Space http://www.geogebratube.org/material/show/id/60132
- Sequence 1: Formation http://www.geogebratube.org/material/show/id/58896
- →Sequence 1: Formation
- Sequence 1: Iteration 1: http://www.geogebratube.org/material/show/id/59828
- Example of equivalent projections: http://www.geogebratube.org/material/show/id/65754
- Final Diagram: http://www.geogebratube.org/material/show/id/65755
