MinutePhysics

Proof Without Words: The Circle

Directed by Henry Reich
2012 • E20    May 28, 2012    3m
Prove πR² using only beads and a ruler!

Henry Reich first saw this proof in an article by Russell Jay Hendel, Dowling College

Where to Watch Proof Without Words: The Circle

Cast of Proof Without Words: The Circle

  • Henry ReichDirector / Writer

 

  •   
  •   
  •   
  •   
  •   
  •   
  •   

Take Plex everywhere

Watch free anytime, anywhere, on almost any device.
See the full list of supported devices