GoGeometry Action 64!

Onderwerp:Omgeschreven cirkel, Rechte lijnen, Driehoeken

Creation of this applet was inspired by a post from Antonio Gutierrez. You can adjust the size of the angle with pink vertex using the pink slider. How can we formally prove what this applet informally illustrates?

Nieuw didactisch materiaal

Rolling Circles and Polygons
Fourier Lissajous (Mechanical)
Rolling an Equilateral Triangle
Viviani's Curve
seo tool

Ontdek materiaal

Example 2
Polygons and Angles
Lineærkombinasjoner av vektorer
Signed Area under a graph

Ontdek onderwerpen

Rijen en reeksen
Logaritme
Meetkunde
Verzamelingenleer
Waarschijnlijkheidsrekenen