Copy of Pappus Chain of Circles on an Arbelos
A GeoGebra model of the Classic Pappus Chain of Circles on an Arbelos. AB defines the diameter of the big semicircle; AC the diameter of the left semicircle.
Please drag the slider DrawPappusCircles to adjust the number of Pappus circles.
There are numerous fascinating facts around the Arbelos. For more information, consult http://mathworld.wolfram.com/PappusChain.html
Lingguo Bu (lgbu@siu.edu)