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

Quadrant Illustrator
Perpendicular Lines: Quick Exploration
繪畫垂直線
Odd Function Explorer
Quadrant Illustrator 2

Discover Resources

Vector Translation
Turning Panel V.2
Transformations Review
Triangelns vinkelsumma
Discovery Other Families of Functions

Discover Topics

Linear Equations
Continuity
Interest Calculation
Right Triangles
Mathematics