Investigating the sum of interior angles of polygons

Auteur:schussleini

Use the slider to investigate the measure of the angles in each of the regular polygons. Click on the boxes to see the individual angle values and to see the sum within the polygon.

Nieuw didactisch materiaal

Building Figures with Set Areas
רישום חופשי
Rolling an Equilateral Triangle
Parallelogram Anatomy
Rolling Circles and Polygons

Ontdek materiaal

Equations for Two Perpendicular Lines
Reflecting a point about a line
Untitled

Ontdek onderwerpen

Breuken
Modus
Ellips
Kegel
Raaklijn