Protractor Angle Demo

Auteur :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.

Nouvelles ressources

רישום חופשי
The 3D Space
दुई-ओटा समुहको संयोजन (Union of two sets)
Involute of the Circle
Addition of Vectors Algeraically

Découvrir des ressources

PPartP
The Angle Formed by Secant Lines
Incenter
Resiliency

Découvrir des Thèmes

Cerf-Volant
Fonctions Quadratiques
Distributions
Vecteurs
Somme de Riemann