Yes. I think of an edge as a line. The edges meet at vertices, and the faces meet at edges.
A solid cone has 2 faces and 1 edge
an edge.
The edge is a line - straight or curved - where two faces of the solid meet.
Edge. (:
edge.
An edge.
edge
One edge, no vertices and two faces.
1 edge, 2 faces, no vertices
An edge is the the answer
A cone