Shows you the area, arc length, polar equation of the horizontal cardioid, and the polar equation of the vertical cardioid

This calculator has 1 input.

This calculator has 1 input.

- A = 6πa
^{2} - L = 16a
- r = a(1 ± cos(θ))
- r = a(1 ± sin(θ))

For more math formulas, check out our Formula Dossier

- arc
- a portion of the boundary of a circle or a curve
- area
- Number of square units covering the shape
- cardioid
- a heart-shaped curve. a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius.
- polar equation
- any equation that describes a relation between r and θ