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

Building Figures with Set Areas
רישום חופשי
Building Triangles with Set Areas
bewijs stelling van Pythagoras
functionartculture

Discover Resources

pumpkin 2D testing
ellipse foci and random point.
Solids of Revolution (Discs)
Numerical Integration Ordinate Rules

Discover Topics

Standard Deviation
Mode
Logarithm
Planes
Geometry