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

Pathway to Proof: Triangle Angles
Conway Circle Theorem
အခြေခံ data အခေါ်အဝေါ်များ
Rolling an Equilateral Triangle
apec

Découvrir des ressources

ENDOFCOURSEPROB2
StLouisArch
unfinished project
MVP 7.1 on Computers Cody Rice 79030
Dilating Lines and Angles: IM Geo.3.4

Découvrir des Thèmes

Rectangle
Vecteurs
Losange
Constructions
Test d'Hypothèse