Use Euler's formula to find the missing number. Vertices: 18 Edges: 22 Faces: ? (1 point)

Question

4
5
6
8

Answer 1

6

Euler's formula is: V - E + F = 2

Plugging in the values given: 18 - 22 + F = 2
-4 + F = 2
F = 6

Therefore, the missing number of faces is 6.