GoGeometry Action 23!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. White points are moveable at any time. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

Squares Question
Function art 3D - waiting shed (v2)
Right Triangle Inscribed in a Semicircle
Perpendicular Lines: Quick Exploration
Function Art 3D - Flower

Discover Resources

running man_animation.001jpg
Pizza
Graphing Sine From the Unit Circle
Isosceles Triangle
Two angles and a non-inclusive side

Discover Topics

Linear Equations
Line Segment
Derivative
Binomial Distribution
Similarity Transformation or Similarity