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16 edges- the edges of the base, and the edges leading to the point of the pyramid.
A Pentagon Pyramid has six edges!
A square base pyramid has 8 edges and 5 vertices.
An octagonal pyramid has 9 faces and 14 edges. The base of the pyramid is an octagon with 8 faces, and the pyramid itself has an additional triangular face. The edges consist of the edges of the octagon base and the edges connecting the base to the apex of the pyramid.
It depends on the base of the pyramid. To find it, add the number of edges of the vertices is of the base to its number of edges. Example: for a square pyramid, there is 4 vertices and 4 edges in the base. The Edges of the pyramid is then 4+4 which equals 8.
A pyramid with a polygonal base has as many edges as the number of sides of its base plus the number of edges in the base. A 100-gon pyramid would have 100 edges on its base and an additional number of edges equal to the number of sides of the base, which is also 100. Therefore, a 100-gon pyramid would have 100 + 100 = 200 edges.
A rectangular pyramid has 8 edges. There are four edges on the base and for edges from corner to point.
20.
A pyramid with seven sides has 12 edges. A pyramid based on a seven-sided base has 14 edges.
A square base pyramid has 8 edges and 5 vertices.
5