Question

If a convex polyhedron has 5 vertices and 6 faces, then how many edges does it have?

11

12

10

9

Answer 1

Use Euler's Method....

\(\huge\bf{V-E+F=2}\)

Answer 2

The relationship between vertices, faces, and edges for a polyhedron is:
Vertices + Faces - Edges = 2
5 + 6 - E = 2
E = 9

Answer 3

I think 9.

Answer 4

thanks fellas

Answer 5

Best to post up a process of how to find the answer @BlazeRyder .

Answer 6

Nicely Done @steve816 ^.^