Cut-the-Knot-Action 13!

Autor:Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. LARGE points are moveable at any time. How can you formally prove what this applet informally illustrates?

Nuevos recursos

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Transforming Random Variables
Combining Random Variables
Untitled
Graphs of Rational Expressions

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The area of a regular Dodecagon - Kürschák's Tile
Triangle area (same base)
Notes4GeometryInfiniteDecompositions2ndExample.ggb
flower built of ice cream wafels, animated by Sascha, GER

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Ecuaciones Cuadráticas
Moda
Coordenadas
Circunferencia Circunscrita
Congruencia