Question

what is mean of parabola​

Answer 1

Answer:

a plane curve generated by a point moving so that its distance from a fixed point is equal to its distance from a fixed line. AND ALSO the intersection of a right circular cone with a plane parallel to an element of the cone.

Explanation:

Answer 2

a symmetrical open plane curve formed by the intersection of a cone with a plane parallel to its side. The path of a projectile under the influence of gravity follows a curve of this shape.