GoGeometry Action 53!

Thema:Winkel, Inkreis, Rechtwinklige Dreiecke

Creation of this applet was inspired by a tweet from Antonio Gutierrez. What is the measure of the blue angle? How can we formally prove this true?

Quick (Silent) Demo

Neue Materialien

What Do You See? (2)
Pythagorean Theorem: Extension Exercises
Congruent Sides & Angles in △s: Exploration
Congruent Figures
Parabolas, Lines and Nomograms

Entdecke Materialien

switch inequality
Triangle Sum Theorem
Vector 3D dot product and angle between vectors
IkHadGelijk
Untitled
Espelho Côncavo

Entdecke weitere Themen

Schnittmenge
Modus
Verhältnisse
Quadrat
Zufallsvariablen oder Zufallsgrößen