9
Chat with our AI personalities
Edges: 27 Faces: 11 Vertices: 18
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 has eleven faces.
24 vertices
Ah, a nonagonal pyramid is a beautiful shape! It has 9 vertices, one at the top where all the edges meet, and 8 at the base where the sides come together. Each vertex is like a little friend, all coming together to create a wonderful geometric masterpiece.