9
10. For any pyramid, it will be one more than the number of vertices in the base.
It has two bases, as is the case with all prisms.
A pentagonal prism has 10 vertices. A rectangular prism has 8 vertices. Therefore, a pentagonal prism has 2 more vertices than a rectangular prism.
14 vertices
A nonagonal prism has nine faces. It has a total of 18 vertices. A nonagonal prism also has 27 edges.
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Edges: 27 Faces: 11 Vertices: 18
A nonagonal prism has eleven faces.
Nonagonal is a prefix. A nonagon is a nine sided polygon. A nonagonal prism, is a prism.
9
A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges. 18 base edges and 9 lateral edges
A nonagonal prism.
Did you mean vertices? A rectangular prism would have 8 vertices.
Nine lateral sides,
10. For any pyramid, it will be one more than the number of vertices in the base.
There are 4 vertices's on a triangular prism