Question

using eulers formula find no of faces if vertices are 5 and edge are 12​

Answer 1

F+v=E+2

F+5=12+2

F+5=14

F=14-5

F=9

I hope you understand

Answer 2

Answer:

Step-by-step explanation:

Euler's Formula = F+v-E=2

So, E = 12 , V = 5

Hence , F + 5 - 12 = 2

 F = 12+2-5

 F = 9