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?

Neue Materialien

Slopes of Parallel Lines
Rotation in Cartesian Plane
Identifying Sine, Cosine, Tangent Ratios in Right Triangles (Quick)
Kopie von Exact values on the unit circle (degrees)
Tanzanian Ngoma - Model 3

Entdecke Materialien

Calculations
For Stuart.
Parallelogram- Madison McKay
Tärningar 2
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Mittelwerte
Subtraktion
Parabel
Ebene Figuren
Vektoren