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

General Polar Equation of Conics with Rotation (2)
רישום חופשי
AI for worksheet development
Parallel Lines & Related Angles: Quick Reminders
Parallel Lines and Angles: Thinking Classroom Exploration

Découvrir des ressources

Semi-Regular Tessellation {12, 6, 4}
conicas-1
Mr. Drew's Geometry Book
Plus en min sommen met negatieve getallen

Découvrir des Thèmes

Sections Coniques
Équations Linéaires
Cerf-Volant
Surface
Fonctions Trigonométriques