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

The Gardener's Circle
Mondrian's Puzzle
bewijs stelling van Pythagoras
Focus and Directrix
Slope Between 2 Points (Phase 2)

Discover Resources

Video - Conic Sections - Pizza dough
Phantom Graph cos(x^2/2)
Модуль Уравнения 1
Origami Door

Discover Topics

Triangles
Subtraction
Logarithm
Power Functions
Expected Value