A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 8 edges
An octagonal based pyramid has 9 faces, 16 edges and 9 vertices
Faces: 5 Edges: 8
A six sided polyhedron is a hexahedron. This may be a triangle based dipyramid, a pentagonal pyramid of a variant of a parallelepiped.
A pentagon is a five (5) sided polygon. It also has 5 corners.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 5 faces, 10 edges, 5 vertices
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges. 8 edges
A tetrahedron, but you can also think of it as a pyramid. -edit: actually it would be a pentahedron, which may look like a four sided pyramid in which you can see the bottom, or it may look like a triangular prism. Tetra- four, Penta- five.
there are 6 edges
There's no such thing as a square pyramid, it's not possible. * * * * * A square pyramid refers to a square based pyramid. And that has 8 edges.
A 6 sided hexagon has 6 sides but no edges
An octagonal based pyramid has 9 faces, 16 edges and 9 vertices
A square pyramid has 5 vertices:4 (coplanar) vertices form the square base which gives the shape its name, and the fifth at an apex (above the base).A square based pyramid has 5 vertices, 8 edges and 5 faces
Faces: 5 Edges: 8
4 faces, 8 edges, and 4 vertices.
A triangular based pyramid has 6 edges, 4 faces and 4 vertices
A square pyramid has five faces.