A heptagonal based pyramid has:
8 vertices &
It will have 8 faces, 14 edges and 8 vertices
A heptagonal what? Prism, pyramid or something else?
A heptagonal pyramid.
Faces: 14 Vertices: 9 Edges: 21
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 14 edges, 8 vertices.
there is 13 edges in a heptagonal pyramid.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 8 faces, 8 vertices, 14 edges
A triangular based pyramid has 6 edges and 4 vertices.
It has 8 faces, 6 Vertices, and 12 edges * * * * * That is one configuration. An octahedron can also be a heptagonal pyramid which has 8 faces, 8 vertices and 14 edges.
Heptagonal prism * * * * * No, a heptagonal prism has 9 faces. The correct answer is a hexagonal pyramid.
A square based pyramid has 5 vertices, 5 faces and 8 edges.
An octagonal based pyramid has 16 edges and 9 vertices.