A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
A pentagonal pyramid has 10 edges.
The edges for a rectangular pyramid is 8.
It has 12 edges.
four
Six Three edges on base Three edges on side
8 edges * * * * * Not necessarily. A triangular pyramid has 6 edges. A heptagonal pyramid had 14 edges and so on.
a pyramid has 8 edges
A tetrahedron triangular based pyramid has 6 edges, 4 faces and 4 vertices
16 edges- the edges of the base, and the edges leading to the point of the pyramid.
A pyramid has eight edges, or vertexes.
That would be 2 times the number of sides in the base. For example, a triangular pyramid has 6 edges. A rectangular pyramid has 8 edges. An octagonal pyramid has 16 edges.
There are actually more than a pyramid that have that number of edges. Pentagonal star pyramid has 20 edges. Decagonal pyramid is another one.