Cut-the-Knot-Action 13!

Auteur :Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. LARGE points are moveable at any time. How can you formally prove what this applet informally illustrates?

Nouvelles ressources

Linear Equation Graphs: Thin Slice
Pythagorean Theorem: Extension Exercises
Writing and Graphing Proportional Relationships (k>0)
Parabolas, Lines and Nomograms
Congruent Figures

Découvrir des ressources

Aplication of non-coplanar concurrent forces
QuadrangleTypes
Untitled
Farey Fraction Number Line (Split in Two)
Slope field plotter

Découvrir des Thèmes

Pythagore ou Théorème de Pythagore
Loi de Poisson
Statistiques
Triangles Rectangles
Exposant