1 The second is obtained by taking the y0 cross section of the heart surface and relabeling the z-coordinates as y giving the order-6 algebraic equation x2y2-13-x2y30. Y 1 x 1 2 and y 3 1 x 2 from 2 to 2. This results in the following heart shape.
X 2 y 2 r x 2 r 2 x 2 y 2 The cardioid is the locus of a point on the circumference of a moving circle that rolls without slipping around the circumference of a fixed circle that has the same radius.
Heres a trick on how to draw a heart in excel using maths. Sqrt cos xcos 400xsqrt abs x-04 4-xx01. A cardioid from the Greek kardia heart is a plane curve traced by a point on the perimeter of a circle that is rolling around a fixed circle of the same radius. X 2 y 2 r x 2 r 2 x 2 y 2 The cardioid is the locus of a point on the circumference of a moving circle that rolls without slipping around the circumference of a fixed circle that has the same radius.