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Proof of equal tangents to a circle
Author:
Nicola Trubridge
,
Michael Borcherds
Topic:
Circle
GeoGebra
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Rotating Points (Optical Illusion)
Introduction
Napoleon's Theorem
Parallel or Not? (V2)
"Compressed" Astroid as Envelope
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Ambiguous Cylinder Illusion
Area of Circle Proof
Dot Plots and Box Plots
Making Bar Graphs
PL flag
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Histogram
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Definite Integral
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Right Triangles