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.

Novi radovi

גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Focus and Directrix
Building Trapezoids with Set Areas
Perimeter of Rectangle
အခြေခံ data အခေါ်အဝေါ်များ

Istraži uratke

Locus of Intersection of Tangents
Midpoint Investigation
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