Cut-The-Knot Action Applets!

Author:Tim Brzezinski

Contains applets that informally yet dynamically illustrate many of the problems posted by Alexander Bogomolny on Twitter. These problems constitute great and fascinating problem set problems for geometry students.

Cut-The-Knot Action !!!
Cut-The-Knot Action (2) !!!
Cut-the-Knot-Action (3)!
Cut-The-Knot Action (4)!
Cut-The-Knot-Action (5)!
Cut-The-Knot Action (6)!
Cut-The-Knot Action 7!
Cut-The-Knot-Action 8!
Cut-The-Knot Action 9!
Cut-The-Knot Action 10!
Cut-The-Knot-Action 11!
Cut-The-Knot-Action 12!
Cut-the-Knot-Action 13!
Cut-The-Knot-Action 14!
Cut-the-Knot Action 15!
Mickey Mouse Theorem! (Cut-the-Knot Action 16)
Cut-The-Knot Action 17!
Cut-The-Knot Action 18!
Cut-The-Knot Action 19!

Cut-The-Knot Action !!!

New Resources

Noisy loop
Multiplying 4-Digit by 3-Digit Numbers Using an Area Model
Untitled
Bessel Function
seo tool

Discover Resources

Problem 161
Basic Quad
CONSTRUCTION OF INCENTER OF A TRIANGLE
拋物線

Discover Topics

Exponent
Intersection
Square
Dilation
Limits