A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
faces: 2+n edges: 3n
16 edges- the edges of the base, and the edges leading to the point of the pyramid.
A triangular pyramid has 6 edges.
there are 6 edges on a triangular pyramid.
A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
It has 2n edges: n of these form the n-gonal base. From each vertex of the base one edge (so another n in all) goes to the apex of the pyramid.
By definition, an icosahedron has 20 faces. The number of edges can be 30 (Platonic solid), 38 (19-gonal pyramid), 54 (18-gonal prism). Other, topologically different icosahedra also exist but are difficult to describe in just words.
A square based pyramid has 5 faces, 8 edges and 5 vertices
Name Edges, Faces, VerticesHexagonal Prism 18, 8, 12Octagonal Prism 24, 10, 16A prism with an n-sided base will have 2nvertices, n + 2 faces, and 3n edges.Triangular Pyramid 6, 4, 4Rectangular Pyramid 8, 5, 5Pentagonal Pyramid 10, 6, 6Hexagonal Pyramid 12, 7, 7A pyramid with an n-sided base will have n + 1 vertices, n + 1 faces, and 2n edges.
faces: 2+n edges: 3n
a pyramid has 8 edges
8 edges * * * * * Not necessarily. A triangular pyramid has 6 edges. A heptagonal pyramid had 14 edges and so on.
16 edges- the edges of the base, and the edges leading to the point of the pyramid.
A NoNaGonAl PyRaMiD HaS 27 eDges
A square pyramid has 8 edges.
A triangular pyramid has 6 edges.