Cut-The-Knot-Action 8!

Author: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?

New Resources

Converting Angle Measures Between Degrees and Radians
Dividing a 2-digit number by a 1-digit number (2)
seo tool
רישום חופשי
Torus

Discover Resources

Riemann Sums to Approximate Area
ENDLÖSUNG_Schwerpunkt Umformung Konstruktion
Kepler
Week 10 - Copy a line segment
Alternate Segment Theorem
comparaison de spirales
Partial Derivatives

Discover Topics

Special Points
Linear Programming or Linear Optimization
Orthocenter
Arithmetic
Piecewise Functions