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Quarter Circle Surprise!
Author:
Tim Brzezinski
Topic:
Angles
,
Circle
Creation of this applet was inspired by a
tweet
from
eylem
(Twitter).
How can we formally prove what this applet informally illustrates?
GeoGebra
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משפט פיתגורס - פתיח השיעור
Reflection Rotation Sketch
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Parabolic reflector
zhijiao
Discover Topics
Arithmetic Mean
Subtraction
Vectors 2D (Two-Dimensional)
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Limits