For all polyhedra: vertices + faces = edges + 2 The given fact is: edges = vertices + 10 → vertices + faces = vertices + 10 + 2 → faces = 12
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
3 faces, 2 edges, and no vertices
4 faces, 6 edges, 4 verticesFour faces, six edges and four vertices.
Faces: 10 Vertices: 16 Edges: 24
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
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.
The number of vertices and faces is 2 more than the number of Edges according to Euler's formula. So a gemstone with 22 edges must have a total of 24 faces and vertices.