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.

Nuevos recursos

Trefoil Knot
Fourier Lissajous (Mechanical)
bewijs stelling van Pythagoras
seo tool
Some random function

Descubrir recursos

Centre of mass of arc and sector
Exponential function
Angle Angle Angle
Circle Theorem - Angle in a semi circle
Orthographic Projection of the Globe

Descubre temas

Raíz
Exponente
Logaritmo
Fractales
Circunferencia inscrita