GoGeometry Action 5!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet posted by Antonio Gutierrez. Feel free to move the triangle's 3 vertices anywhere you'd like at any time. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

Visualizing the Pythagorean Identity with Sine and Cosine
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Linear Systems + Relationships Between Coefficients and Solutions
GGB is Awesome!
兩位數的位值

Discover Resources

Pythagoras Proof
Untitled
intersection2
Forum_33131_B_KurvenscheibeEvolute
perpendicular bisection Emily,Ruiz
test
Brachistochrone Stand 22.03.2015
G-CO.B.6.1 Mapping #3

Discover Topics

Differential Equation
Rectangle
Parametric Curves
Random Experiments
Algebra