7 faces, 7 vertices's, 12 edges.
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A polygonal prism has one face for each edge of the polygon, plus two faces for the ends. Example, a triangular prism has five faces.
A nonagonal prism has nine faces. It has a total of 18 vertices. A nonagonal prism also has 27 edges.
Technically, that's known as an "edge" of the prism.
The cone and the pyramid both have a base and a tip. The cone has a circular base and only 2 faces, 1 edge, and 1 vertex. The pyramid can have 4 verticies, 6 edges, and 4 faces; or 5 verticies, 8 edges, and 5 faces.