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

רישום חופשי
גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
Calendar Puzzle
Constructing the Perpendicular Line Through a Point Not on the Line
derivatives of x^n

Discover Resources

Stretching and Shrinking
Trig
Piecewise Example 3, 6.4
inscribing a triangle to the given circle
CCSS ALG 5.5 Linear Regression #2

Discover Topics

Boxplot
Limits
Sine
Hyperbola
Division