It has 0 sides
234567890
a pyramid has 4 straight edges
A cone has one vertex, one edge and two faces.
A solid cone has 2 faces and 1 edge
A cylinder and a cone - are two entirely different 3D shapes. A cylinder has three faces & two edges. A cone has two faces and one edge.
2
A cone has a curved base edge and 1 vertex
A cone has 1 face, 0 edges, and one vertex. The face is the circular flat area. The cone can roll, so it has no edges. Edges have to be straight. The vertex is the pointy thing opposite to the face.
Curved.
yes, they are the 2 straight lines
There are exactly 0 faces and edges in a cone .
A cone has two surfaces, one vertex and no edges.
No, a pyramid is a polyhedron with flat faces and straight edges.
2
None
One.
There are no edges on a cone