GoGeometry Action 48!

Author:Tim Brzezinski

Creation of this applet was inspired by a post from Antonio Gutierrez (GoGeometry). How can we formally prove that the 2 purple segments are congruent?

Quick (Silent) Demo

New Resources

Approximating the Length of Curves in 3D
Constructing Incircle
apec
Pythagorean theorem illustration 2
רישום חופשי

Discover Resources

Tangensfunktion
Translations
Plane and weighted-sum distances to 3-points
نشاط 2 من ورقة2
Exploring Translations 2

Discover Topics

Orthocenter
Volume
Similarity Transformation or Similarity
Coordinates
Sine