GoGeometry Action 117!

Author:Tim Brzezinski

Creation of this applet was inspired by a tweet from Antonio Gutierrez (GoGeometry). You can move the 2 LARGE WHITE POINTS anywhere you'd like at any time. How can we formally prove the phenomenon seen here?

Quick (Silent) Demo

New Resources

רישום חופשי
Focus and Directrix
Area of a Trapezoid
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Fractal Tétraèdre. Dilatation -1/2 centre triangles

Discover Resources

Forum_36707_B_OnClickInTabelle
Trig Functions of special angles on the unit circle
picture project
Linear Pairs
Can You Guess the Coterminal Angle?
UABOAB20 3 Reflect Quadrilateral on a Grid

Discover Topics

Unit Circle
Quadratic Functions
Triangles
Integers
Vectors