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

Nikmati Keunggulan Di Bandar Judi Terpercaya
Pathway to Proof: Triangle Angles
Building Trapezoids with Set Areas
Conway Circle Theorem
Building Figures with Set Areas

Découvrir des ressources

Drawing quadrilaterals on the grid or the pinboard
Shawver Period 2? Mia Hobson
Translations Practice
Circle Geo Michelle (Backup)
The hyperbolic plane

Découvrir des Thèmes

Sections Coniques
Rapports
Boîte à Moustaches
Régression Linéaire
Cerf-Volant