- A cardioid is a curve which resembles a heart. Its name is derived from Greek where kardia means heart and eidos means shape, though it is actually shaped more like the outline of the cross section of an apple.
In geometry, a cardioid is the curve traced by a point on the circumference of a circle that rolls around the circumference of another equal circle.
A More Mathematical Explanation
Generating a CardioidWhen is the radius of the moving circ [...]
Generating a Cardioid
When is the radius of the moving circle, the Cardioid curve is given by:
- Cartesian equation .
- Polar equation
- Parametric equation
Properties of Cardioids
The evolute of a cardioid is equal to itself.
Why It's Interesting
The cardioid microphone...
Cardioid's in the Mandelbrot Set
Fibonacci and Cardioids
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