Question

. Using Euler's formula, find the values of x, y, z​

Answer 1

Answer:

here is your answer mate

Step-by-step explanation:

F+V=E+2

F+6=12+2

F=8

F+V=E+2

5+V=9+2

V=6

F+V=E+2

20+12=E+2

E=30