Cut-The-Knot Action 9!

Autor: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?

Nuevos recursos

Exploring Number of Squares on the Diagonal of a Rectangle
Slopes of Perpendicular Lines
Isosceles Triangle Cross Sections
רישום חופשי
Tanzanian Ngoma - Model 3

Descubrir recursos

Eq red
Dilation from a point on the
Unit 3
Pythagorean Theorem Proof

Descubre temas

Triángulos Isósceles
Elipse
Cuadriláteros en general
Álgebra
Rectángulo