Cut-The-Knot Action 9!

Autor:Tim 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?

Nuevos recursos

Segment Addition Postulate (Mild Questions)
Isosceles Right Triangle
Writing and Graphing Proportional Relationships (k>0)
Graphing Basic and Compound Inequalities
Modifiable Right Triangular Prism

Descubrir recursos

Unit12
Test
Aug 30 WS
Untitled
Simple Quadratic Function

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MCM y MCD
Álgebra
Diagrama de cajas
Correlación
Inecuaciones