Cut-The-Knot Action 9!

ForfatterTim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. Note the rectangles shown are similar to each other. How can you formally prove what this applet informally illustrates?

Nye Materialer

Adding Decimal Numbers and Shortest Path Strategies
רישום חופשי
Addition of Vectors Algeraically
立体几何-公理3及推论
Variation Theory Illustration: Point-Slope Form

Opdag Ressourcer

Ragin Cajun
The Normal Curve (Area = 1)
Mot_Railroad
Modeling a Triangular Prism-Shaped Speaker in GeoGebra Augmented Reality

Udforsk emner

Sinus
Trigonometriske funktioner
Forhold
Statistik
Prisme