Cut-The-Knot-Action 8!

Auteur :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?

Nouvelles ressources

montecarlo circles 5
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Area Between Two Curves
函數的單調性
Untitled

Découvrir des ressources

angleOriente
Ellipse lab
circle
UpDownParaboloid
استقراء قانون مساحة متوازي الأضلاع

Découvrir des Thèmes

Fonctions Puissances
Fractions
Cube
Arbres de Probabilité
Cercle