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

判斷錐體
拼砌四邊形 - 工作紙
MC #2
Linear Approximations
Colors for GeoGebra

Discover Resources

Geogebra forum
The curvature of f(x) at the point p
Stars
Rotatii_3
חיבור אמצעי הצלעות במרובע כללי
Spiral, Rotation and Dilation Transforms

Discover Topics

Real Numbers
Functions
Diagrams
Triangles
Unit Circle