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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Average Distance
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Graphical solution of ax² + bx + c = k
Math Art Construction
Quiz: Vertical Angles and Linear Pairs

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終於可以上傳了，我討厭MixCase
Loc Geometric: Arii Echivalente.
Cuboctaèdre
Graphing Parametric Equations (2)

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Lineare Gleichungen
Multiplikation
Bruchrechnen oder Brüche
Zufallsvariablen oder Zufallsgrößen
Reelle Zahlen