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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Cartesian vs Polar
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
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Slope and Road Signs

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Trochoïde à centre
Ejemplo 2
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Distance Formula
Fredo_DilationDesign

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