GoGeometry Action 22!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. You can move any of the large white points anywhere you'd like (at any time.) How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

Superellipse
Building Parallelograms with Set Areas
အခြေခံ data အခေါ်အဝေါ်များ
Parallelogram Anatomy
Rolling an Equilateral Triangle

Discover Resources

Congruent Tetrahedra
pitagoras
Pythagoras Proof without Words
Start, Perpendicular to point on line
Trigonometric Ratios Introduction
Morphing of playing cards

Discover Topics

Planes
Vectors 3D (Three-Dimensional)
Dilation
Definite Integral
Logarithm