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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גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם

Descobrir recursos

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Explorar Tópicos

Teoria dos Conjuntos
Funções trigonométricas
Sequências e séries
Trapézio
Triângulos Escalenos