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

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Position and Velocity Vector
Right Triangle Trig Ratios: sin, cos, tan
Inversión esférica de nudos: el nudo trébol y el nudo ocho
Angle Bisector: Quick Warm Up Questions

Discover Resources

Vase
Ava and Waverly's Gingerbread House
UnitCircle
"Windmill" Tino (GER)

Discover Topics

Reflection
Power Functions
Cube
Functions
Trigonometric Functions