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
Function art 3D - waiting shed (v2)
Squares Question
Rovnoběžnost rovin
Congruent Sides & Angles in △s: Exploration

Découvrir des ressources

U1Project1
Tangent and radius
EX3P3
Seeing Divisibility
locus_4

Découvrir des Thèmes

Mode
Sinus
Calcul Intégral
Angles
Probabilité