Internal angle sum of triangles

Auteur:mrsK

- Drag the vertices A, B, C to create different types of triangles. - Use the sliders to create copies of the same triangle and prove that the internal angles always add up to 180 degrees.

Nieuw didactisch materiaal

Slope and Road Signs
Angle Addition: Warm Up Exercises
Random Polar Curve (3)
bewijs stelling van Pythagoras
apec

Ontdek materiaal

Exploring the Incircle of a Triangle
Factoring
Mapping #3
Circumcenter

Ontdek onderwerpen

Ellips
Hellingsfunctie
Ingeschreven cirkel
Verschil en helling
Functies