Question

For the polygon, use Euler's Formula to find the missing number. Faces:? edges:13 vertices:8

Answer 1

Answer:

F = 7

Step-by-step explanation:

Euler's formula relating faces, edges, vertices is

V - E + F = 2

8 - 13 + F = 2

- 5 + F = 2

F = 5 + 2

F = 7