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The Euler characteristic for simply connected polyhedra isF + V = E + 2

where F = # faces, V = # vertices and E = # edges.

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Is there a relationship between the number of faces edges and vertices of polyhedra?

For convex polyhedra it is called the Euler characteristic.This requires that V - E + F = 2where V = number of vertices,E = number of edges andF = number of faces.


What is the relationship between edges faces and vertices's?

For a simply connected polyhedra, the Euler characteristic requires that E + 2 = F + V


For what polyhedra does Euler's formula Faces plus vertices equals edges plus two apply?

It applies to simply connected convex polyhedra.


If faces plus edges equals vertices plus what number follows?

There is no answer to the question as it appears. Faces + Vertices = Edges + 2 (The Euler characteristic of simply connected polyhedra).


Is faces plus corners equals edges?

No. Faces + Vertices = Edges + 2 (The Euler characteristic of simply connected polyhedra).


What is the theory called of the relationship between vertices faces and edges?

Topology.


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 and vertices are there for an octahedron which is a polyhedron with eight congruent triangular faces?

An octahedron has 6 vertices and 12 edges. It consists of 8 triangular faces, and according to Euler's formula for polyhedra, which states that ( V - E + F = 2 ) (where ( V ) is vertices, ( E ) is edges, and ( F ) is faces), the values for an octahedron satisfy this relationship: ( 6 - 12 + 8 = 2 ).


If a shape has 12 edges 6 faces and 5 vertices what shape is it?

A very strange shape. The Euler characteristic for polyhedra requires that Vertices-Edges+Faces=2. That condition is not met here.


How many less edges than vertices faces does an octahedron?

According to the Euler characteristic which applies to all simply connected polyhedra,# edges + 2 = # vertices + # faces. So the answer is 2 fewer.


What is the face plus vertices plus edges?

Nothing, in particular. According to the Euler characteristic, regular polyhedra satisfy the following: Face + Vertices = Edges + 2 This gives Face + Vertices + Edges = 2 + 2*Edges = 2*(1+Edges) which, since it has the variable "edges" on the RHS as well, is not particularly helpful nor informative.


What is the relationship between faces vertices and edges on a 3D shape?

Their relationship is modelled by the equation F + V = E + 2, where F is the number of faces, V is the number of vertices, and E is the number of edges.