GoGeometry Action 5!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet posted by Antonio Gutierrez. Feel free to move the triangle's 3 vertices anywhere you'd like at any time. How can you formally prove what this applet informally illustrates?

Quick (Silent) Demo

New Resources

Linear Equation Graphs: Thin Slice
Modifiable Right Triangular Prism
Graphing Basic and Compound Inequalities
Midpoint Theorem Questions: Mild
Right Triangle Inscribed in a Semicircle

Discover Resources

Using Equations to Complete Tables 012
EA_exercício4_f8
Rotating tons of points
สมการเชิงเส้น
Plotting Points in Quadrant 1

Discover Topics

Addition
Special Points
Step Functions
Congruence
Rectangle