Cut-The-Knot-Action 8!

Autor:Tim Brzezinski

Creation of this applet was inspired by a tweet from Alexander Bogomolny. How can you formally prove that the area of the orange triangle is less than or equal to

of the area of the ENTIRE TRIANGLE?

Nuevos recursos

bewijs stelling van Pythagoras
Congruent Sides & Angles in △s: Exploration
Function art 3D - waiting shed (v2)
Slope Illustrator (2)
seo tool

Descubrir recursos

Geometric Theorem Parallelogram
The Exponential Curve
Secret of the a-value
בניית גובה למשולשים משימה 1לפעילות1
Angle of Elevation and Depression

Descubre temas

Números
Volumen
Números Reales
Ángulos
Diagramas de árbol