The Math Forum - Corner for Interactive Geometry Software
The Geometer's Sketchpad
Mike Riedy, ©Big Smooch Productions
Assessment Quiz ||
Sketchpad Resources ||
Main CIGS Page
Spirograph Machine, or Tea Cusps and Saucers
This lab studies the effects (both mathematical and artistic) of circular
motion as points rotate around circles. Interesting things occur when a
point moves around a circle as the circle rotates around another
Table of Contents
Questions? Comments? Please write Mike Riedy
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