GoGeometry Action 13!

Thème :Cercle, Droite Sécante ou Sécante

Creation of this applet was inspired by a tweet from Antonio Gutierrez. In the applet below, the blue circle and green circle are concentric circles. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

Nouvelles ressources

What Do You See?
Congruent Figures
Pythagorean Template: Integer Legs
What Do You See? (2)
Function Art 3D - Flower

Découvrir des ressources

Stellar Parallax
Toggle-able Diagonals
Cichy, Anthony Introduction Geogebra project
Translation Screensaver
arco

Découvrir des Thèmes

Fonctions Polynomiales
Droites
Triangles
Combinatoires
Exposant