Alpha-shape

Auteur :ltgrau

We construct with GeoGebra an $\alpha$-shape in the plane for a set of points. We have implemented a new tool to draw circles from two points and the radius.

We observe the change in the size of the $\alpha$-balls.

Nouvelles ressources

bewijs stelling van Pythagoras
Conway Circle Theorem
apec
Pathway to Proof: Triangle Angles
Parallelogram Anatomy

Découvrir des ressources

epsilon-delta definition of a limit for continuous functions
Line Symmetry 7
Cut-The-Knot Action 7!
reflection 2
Triangle in two squares

Découvrir des Thèmes

Corrélation
Fonctions Quadratiques
Addition
Cercle Unité
Translation