Question

 if a polyhedron have 6 vertices and 12 edges what will be number of faces *

2 points

7

8

3

9​

Answer 1

Answer:

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Step-by-step explanation:

Using Euler's formula :-

Faces + vertices - Edges = 2

Given :-

• Vertices = 6
• Edges = 12

Find :-

No. of faces

Solution :-

Faces + vertices - Edges = 2

Faces + 6 - 12 = 2

Faces = 2 + 6

Faces = 8

Conclusion :-

Number of faces of a polyhedron is 8