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GoGeometry Action 111!
Author:
Tim Brzezinski
Topic:
Area
,
Centroid or Barycenter
,
Dilation
,
Quadrilaterals
Creation of this applet was inspired by a
tweet
from
Antonio Gutierrez
(GoGeometry). Note: This applet works best if the quadrilateral is kept convex.
How can we formally prove the phenomena dynamically illustrated here?
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