Cut-The-Knot Action 9!

Auteur :Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. Note the rectangles shown are similar to each other. How can you formally prove what this applet informally illustrates?

Nouvelles ressources

Inversión esférica de nudos: el nudo trébol y el nudo ocho
Identify Opposite, Adjacent, Hypotenuse
Parabola - Write the Equation - Practice
Proving Triangles Similar: Multistep Transformations
apec

Découvrir des ressources

Critical Thinking
intergration_num
Untitled
RamiExampleUpd
Inscribed Angle on Protractor
Exponential Decay Modelling Leatherback Turtles
Vector Subtraction

Découvrir des Thèmes

Quadrilatère Quelconque
Addition
Algèbre
Logarithme
Variance