This page is a sub-page of our page on Euclidean Geometry.
The sub-pages of this page are:
• Caustic Curves
• Focal Surfaces
• Optical Properties of Conics
• Optical Properties of Quadrics
• Solar Simulator
• The Double-Cylindrical Point Focus
• Dupin Cyclides
• Confocal Quadrics
• Evolutes and Involutes
The interactive simulations on this page can be navigated with the Free Viewer
of the Graphing Calculator.