Respuesta :

2KINGK
a regular oval shape, traced by a point moving in a plane so that the sum of its distances from two other points (the foci) is constant, or resulting when a cone is cut by an oblique plane which does not intersect the base.


Answer:

The set of all points in a plane for which the sum of the distances to two fixed points equals a certain constant.

Step-by-step explanation:

I got it on A P E X