Protractor Angle Demo

Autor:rcsellers

Just a quick demonstration of why there are two scales on a protractor. Many students don't seem to have a good conceptual grounding in how they should reason through which scale to use.

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Random Polar Curve (3)
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Model sferyczny - dwunastościan-dwudziestościan
רישום חופשי
Cartesian vs Polar

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Logaritmo
Combinatoria
Vectores
Histograma
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