Both.
A cone has a curved base edge and 1 vertex
The description given fits that of a cylinder
A cone has one circular face. It only has one vertice and it does not have any edges since the face is circular.
The shape of the face on a cone is a circular base at the bottom and a curved surface that narrows smoothly to a point called the apex. This curved surface is referred to as the lateral face of the cone. Overall, a cone has one circular face (the base) and one curved surface.
It's a rectangle.
a cylinder
Curved.
234567890
A cone has a curved base edge and 1 vertex
The description given fits that of a cylinder
A cone has one circular face. It only has one vertice and it does not have any edges since the face is circular.
The shape of the face on a cone is a circular base at the bottom and a curved surface that narrows smoothly to a point called the apex. This curved surface is referred to as the lateral face of the cone. Overall, a cone has one circular face (the base) and one curved surface.
A sphere sliced by a plane; or a cone.
A cone has one circular face. It also has one vertice. A cone has no edges due to the fact that it has a circular face.
A cone has one circular face. It also has one vertice. A cone has no edges due to the fact that it has a circular face.
A cone. The base is circular and curved, and the tip of the cone is the vertex.
A cone.