Circle Involute Pedal Curve
CircleInvolutePedal
The pedal curve of circle involute
f = cost+tsint
(1)
g = sint-tcost
(2)
with the center as the pedal point is the Archimedes' spiral
x = tsint
(3)
y = -tcost.
(4)
See also
Circle, Circle Involute, Pedal CurveExplore with Wolfram|Alpha
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Cite this as:
Weisstein, Eric W. "Circle Involute Pedal Curve." From MathWorld--A Wolfram Resource. https://mathworld.wolfram.com/CircleInvolutePedalCurve.html