GoGeometry Action 137!

Author:Tim Brzezinski

Creation of this applet was inspired by a problem posted by Antonio Gutierrez (GoGeometry). You can move ANY LARGE POINT anywhere you'd like AT ANY TIME. How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo

New Resources

רישום חופשי
Two-Way Tables and Ven Diagrams
Rolling Triangle
Positive and Negative Space
bewijs stelling van Pythagoras

Discover Resources

Law of Sines Proof Lab
punto extremo 1
Windscreen
Quadratic and Factorise

Discover Topics

Square
Linear Functions
Confidence Interval
Polygons
Tangent Function