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GoGeometry Action 13!
Author:
Tim Brzezinski
Topic:
Circle
,
Secant Line or Secant
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
. In the applet below, the
blue circle
and
green circle
are concentric circles.
How can you formally prove what this applet informally illustrates?
GeoGebra
Quick (Silent) Demo
New Resources
z`]]
Untitled
SetAxesRatio 1-1 and Set dimensions
Periodic function defined on [a,b]
Joke : give a phone number for a math problem !
Discover Resources
wiese/worksheet_wiese.ggb
Constructing Nine-Point Circle
Pifagor Mustafa Ozdemir
angleDiedre
Scaling object by Matrices
Ellipse Roll
Discover Topics
Geometric Transformations
Trigonometry
Probability
Constructions
Cone