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Cut-The-Knot Action (4)!
Author:
Tim Brzezinski
Topic:
Square
Creation of this applet was inspired by a
tweet
from
Alexander Bogomolny
(
cut-the-knot.org)
.
How can you formally prove what this applet informally illustrates?
GeoGebra
Quick (Silent) Demo
New Resources
The Derivative
Property of the Angle Bisector - Converse
רישום חופשי
Creating a navigation bar to show steps for geometric constructions
Property of the Perpendicular Bisector
Discover Resources
Finding the nth term of a geometric sequence
gelijkbenige driehoek
Reyes, 9
Circle tangent to two given circles
La curvatura y el triedro de Frenet para la curva en espiral
Discover Topics
Special Points
Set Theory
Algebra
Integers
Parabola