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A polyhedron with 12 vertices and 30 edges has how many faces?
A polyhedron has 30 edges and 12 vertices. How many faces does it have
Why is a sphere not a polyhedron?
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
How many faces does a polyhedron have with 18 edges and 12 vertices?
eight
How many faces vertices and edges does a pentahedron have?
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.
How many faces edges or vertices does a sphere have?
A sphere has no faces, no edges, and no vertices.
A polyhedron with 12 vertices and 30 edges has how many faces?
A polyhedron has 30 edges and 12 vertices. How many faces does it have
Why is a sphere not a polyhedron?
A sphere is not a polyhedron because it has no edges, no vertices and no flat faces The word 'polyhedron' means many faces.
If a polyhedron has 5 faces and 6 vertices how many edges are there?
It is a triangular prism that has 5 faces, 6 vertices and 9 edges
If a convex polyhedron has 12 edges and 8 faces then how many vertices does it have?
It has 6 vertices.
How many edges does a polyhedron have which has four faces and four vertices?
6
How many faces does a polyhedron have with 18 edges and 12 vertices?
eight
Polyhedron has 10 vertices and 10 edges how many faces?
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.
There are 18 edges and 8 faces in a polyhedron. how many vertices does it have?
12 vertices A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
A polyhedron with 22 faces and 60 edges has how many vertices?
v=60-20
How many faces and edges does a 3d polyhedron have?
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 a polyhedron has 10 more edges than vertices how many faces does it have?
Oh, dude, it's like a math riddle! So, if a polyhedron has 10 more edges than vertices, we can use Euler's formula: Faces + Vertices - Edges = 2. Since we know the relationship between edges and vertices, we can substitute that in and solve for faces. So, it would have 22 faces. Math can be fun... sometimes.
How many edges faces and corners does a tetrahedron?
A tetrahedron has 4 faces, 6 edges, and 4 corners (or vertices). Each face is a triangle, and the shape is the simplest form of a polyhedron. The vertices are connected by edges, which define the triangular faces.
