You can find this by using Euler's Formula which states: V + F = E + 2
V stands for the number of Vertices
F stands for the number of Faces
E stands for the number of Edges
Plugging in 5 for both F and V we get:
5+5=E+2
10=E+2
8=E
Which means there would be 8 edges.
8
A polyhedron has 30 edges and 12 vertices. How many faces does it have
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
eight
In geometry, a pentahedron is a polyhedron with five faces. That can either be a square pyramid with 5 vertices, 8 edges and 5 faces or a triangular prism with 6 vertices, 9 edges and 5 faces.
A sphere has no faces, no edges, and no vertices.
A polyhedron has 30 edges and 12 vertices. How many faces does it have
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
It is a triangular prism that has 5 faces, 6 vertices and 9 edges
It has 6 vertices.
eight
6
For all polyhedra: vertices + faces = edges + 2 The given fact is: edges = vertices + 10 → vertices + faces = vertices + 10 + 2 → faces = 12
Such a polyhedron cannot exist. According to the Euler characteristics, V + F - E = 2, where V = vertices, F = faces, E = edges. This would require that the polyhedron had only two faces.
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
v=60-20
The only thing that can be said that there must be at least 4 faces and at least 6 edges and that the polyhedron must satisfy the Euler criterion which requires that: Faces + Vertices = Edges + 2.
If the object is a convex polyhedron, then, by Euler's characteristics, it should have 23 faces.