Cut-the-Knot-Action 13!

ForfatterTim 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?

Nye Materialer

Classifying Triangles
Celsius ↔ Fahrenheit Converter
Sum of Squares: Proof without Words
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The Gardener's Circle

Opdag Ressourcer

Geogebra Challenge 3 Redo
Zlati rez Juan
matemstica 4

Udforsk emner

Histogram
Kube
Andengradsfunktioner
Ligebenede trekanter
Lineær Regression