Question

A polyhedron has 6 vertices and 9 edges. How many faces does it have?

Answer 1

5

Answer 2

Can you explain or like draw it?

Answer 3

The one on the far left

Answer 4

Does anyone know Euler's polyhedron formula?

Answer 5

Let P be a convex polyhedron. Let v be the number of vertices, e
be the number of edges and f be the number of faces of P. Then
v-e + f = 2.

Answer 6

6 - 9 + f = 2?

Answer 7

Yeah, and that equals 5! I just needed the formula. Thanks! @justin2013