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PI vs. TAU!
Author:
swami_mathtraveler
- Here’s a little piece I wrote to celebrate TAU DAY (2015)
http://www.tinyurl.com/TauDay-BigDeal
- And, here's the Tau Manifesto (and more)
http://www.tauday.com
GeoGebra
New Resources
Ellipse as Envelope - Correspondence Method
Teorema Japonês para quadriláteros inscritos em uma circunferência
Parallel or Not? (V2)
Introduction
Slope of a Straight Line: Run and Rise
Discover Resources
"Polygon is simple" test
pentominoes 2nd
Distributive Law
Concurrency Target C Ex2
Pythagorean Theorem Proof Without Words
Discover Topics
Combinatorics
Means
Mode
Circumcircle or Circumscribed Circle
Tangent Function