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Generating a Cardioid IV: Feet of Perpendiculars
Consider the set consisting of the feet of the perpendiculars dropped from a particular point on a given circle onto all possible tangents to the circle. This set of points is a cardioid.
Contributed by:
Jaime Rangel-Mondragon
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Jaime Rangel-Mondragon
"
Generating a Cardioid IV: Feet of Perpendiculars
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http://demonstrations.wolfram.com/GeneratingACardioidIVFeetOfPerpendiculars/
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Published: March 7, 2011
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