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

繪畫垂直線
Function Art 3D - Flower
Angle Addition Postulate (V2) - Integer Solutions
Pythagorean Theorem: Quick Illustrator
Congruent Sides & Angles in △s: Exploration

Discover Resources

Deducing Magnitude and Direction Cosines of a 3D Vector
The average cost of watermelons
Final
Angle Bisector
Rhombus 60 2018

Discover Topics

Calculus
Straight Lines
Scalene Triangles
Optimization Problems
Logarithmic Functions