Comments:MAΘ High School Mathematics Contest

At the MAΘ High School Mathematics Contest on January 13, 2007 at Florida Atlantic University every participant was given a frisbee with the design you see on the right.

• Archimedes' Frisbee
  Discover the geometry behind the MAΘ frisbee using interactive GeoGebra materials. It is based on a shape called Arbelos (shoemaker's knife) with Archimedean Twin Circles and a Pappus Chain.
• MAΘ Frisbee Handout (pdf)

by Markus Hohenwarter, January 2007