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

Untitled
bewijs stelling van Pythagoras
Parallelogram Linkage
Nikmati Keunggulan Di Bandar Judi Terpercaya
Riemann Sums

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Angry Birds: The Quadratic Game (Stage 3)
Tangent-Chord Angles
SimpleCompoundInterestTesting
Equal angles equal chords/arc
สามเหลี่ยมปีทาโกรัส
Sample TASC Exam Problem

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Números
Función Tangente
Distribución binomial
Coseno
Triángulos Escalenos