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GoGeometry Action 93!
Author:
Tim Brzezinski
Topic:
Angles
,
Triangles
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
(GoGeometry).
How can we formally prove what is dynamically illustrated here?
GeoGebra
Quick (Silent) Demo
New Resources
Teorema Japonês para quadriláteros inscritos em uma circunferência
Ellipse as Envelope - Correspondence Method
Piano. Keyboard.
Introduction
Linear Cross Section Exercise
Discover Resources
Thales' circle: an implicit locus
Locus Example 2 - A Straight Line
Sum of line segments
Notch Design
rotation
Discover Topics
Polygons
Circumcircle or Circumscribed Circle
Straight Lines
Prism
Optimization Problems