Question

Using Eulers formula find the unknown :

F=? V=6 E=12​

Answer 1

answer of your question

Answer 2

Answer:

8

Step-by-step explanation:

Euler's formula goes as F + V = E + 2

⇒ F = E - V + 2

⇒ F = 12 - 6 + 2 = 8

∴ F = 8