An Apex or Vertex of the cone
Yes.
Yes.
it is a three dimensional cone , the circle is the edge of the figure and the curved side is the body of the cone, the vertex is the point of the cone
The top of a cone, seen from the outside of the cone, is called the vertex, also referred to as the externalpoint.The vertex is the point of intersection of the lines, or generators, of the cone and the plane base, in this case a circle. But if you just call it the point, everyone will know what you mean.This is referring to what we all think of when we hear the term, cone: a right circular cone. There are other types of cone, but probably not of interest here.
An Apex or Vertex of the cone
Yes.
Yes.
Two nappes of a right circular cone meet at a point called the vertex.
Yes, a cone has an apex. To be precise, it is the point at the tip of the cone. This is also called the vertex of the cone.
it is a three dimensional cone , the circle is the edge of the figure and the curved side is the body of the cone, the vertex is the point of the cone
The top of a cone, seen from the outside of the cone, is called the vertex, also referred to as the externalpoint.The vertex is the point of intersection of the lines, or generators, of the cone and the plane base, in this case a circle. But if you just call it the point, everyone will know what you mean.This is referring to what we all think of when we hear the term, cone: a right circular cone. There are other types of cone, but probably not of interest here.
The top of a cone, seen from the outside of the cone, is called the vertex, also referred to as the externalpoint.The vertex is the point of intersection of the lines, or generators, of the cone and the plane base, in this case a circle. But if you just call it the point, everyone will know what you mean.This is referring to what we all think of when we hear the term, cone: a right circular cone. There are other types of cone, but probably not of interest here.
A cone does not have a vertex. A vertex is defined as a point where two lines meet; a triangle has three vertices, and the angular face of a pyramid has a vertex. However, a cone is a three-dimensional figure and has a curved surface. The base of a cone is circular. The top of the cone is a single point called the apex of the cone.
A cone.
Yes, though the proper term is the apex.
Some common cones do not finish in a point, but that is generally due to lack of quality in manufacturing. A road cone, or an ice cream cone would not finish in a point, but a perfect cone would indeed finish in a point.