GoGeometry Action 23!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez. White points are moveable at any time. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

Trophy
Tube moving at distance of a curve.
Nikmati Keunggulan Di Bandar Judi Terpercaya
Constructing the Copy of an Angle + Angles Activities
רישום חופשי

Discover Resources

Zelda
Transform #5
JonathanFriedman_GeogebraHw10/16
Relationship between integration and differentiation
Problem 1 Adding Numbers with a Number Line

Discover Topics

Scalene Triangles
Geometric Transformations
Trigonometric Functions
Tangent Function
Similarity Transformation or Similarity