Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Cut-The-Knot-Action 14!
Author:
Tim Brzezinski
Topic:
Circumcircle or Circumscribed Circle
,
Equilateral Triangles
,
Square
Creation of this applet was inspired by a
tweet
from
Alexander Bogomolny
.
How can you formally prove what this applet informally illustrates?
GeoGebra
New Resources
Introduction
Linear Cross Section Exercise
Parallel or Not? (V2)
van Aubel's Theorem
Isosceles Triangle: Quick Construction
Discover Resources
Variables in Geogebra
Aðhvarfsgreining tveggja breytistærða - Sýna tölfræði
Ispitivanje funkcije - nule i tacke preseka sa koordinatnim osama (function examining - zeros and intersection with the axes)
EM 2009 P2 Q4
Derivatives as Tangent Slopes
Discover Topics
Interest Calculation
Conic Sections
Statistical Characteristics
Secant Line or Secant
Statistics