GoGeometry Action 137!

Author:Tim Brzezinski

Creation of this applet was inspired by a problem posted by Antonio Gutierrez (GoGeometry). You can move ANY LARGE POINT anywhere you'd like AT ANY TIME. How can we formally prove what is dynamically illustrated here?

Quick (Silent) Demo

New Resources

Untitled
Parallel Lines and Angles: Thinking Classroom Exploration
z`]]
Perimeter of a Rectangle with Unknown Sides
seo tool

Discover Resources

ansys
Angles & Special Segments in Circles
Discrete vs. Time
triangles with bisectors
Girl in the Mirror

Discover Topics

Vectors
Solids or 3D Shapes
Conic Sections
Boxplot
Upper and Lower Sum or Riemann Sum