Cut-the-Knot-Action 13!

Author: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?

New Resources

Trammel of Archimedes Art
The Gardener's Ellipse
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Rectangle Construction Template (V2)
apec

Discover Resources

example
Investigate Different Functions
Conic Sections with Translations
Construct a 45 degree angle
Mapping 3
Let's Explore Discount

Discover Topics

Geometry
Arithmetic
Geometric Distribution
Linear Regression
Stochastic Process or Random Process