## Intersection of Sphere and Plane

Given the coordinate equation of a plan center and perimeter of a sphere, the program
calculates center and perimeter of the intersection circle..

### Example:

Plane :
=======
E : 5·x - 4·y + 5·z = -3
Sphere :
========
| -> | 1 ||2
K : | x - | 2 || = 16
| | 3 ||
Intersection circle :
M(1|1|1)
r = 2

The diagram can be panned with the left mouse button
and be zoomed with the right mouse button.

### See also:

Graphics 3D