Google Classroom
GeoGebraGeoGebra Classroom

GoGeometry Action 143!

Creation of this resource was inspired by a tweet posted by Antonio Gutierrez (GoGeometry). You can move any of the LARGE POINTS anywhere you'd like AT ANY TIME. Without looking at referenced tweet, how would you describe the phenomena you see in your own words? How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo