Question

How many faces does the solid have if it has 6 vertices and 9 edges?
a. 4 faces
b. 5 faces
c. 6 faces
d. 7 faces

Answer 1

im so sorry if this is wrong but i believe the answer is B.) 5
using the Euler's Formula
V+F=E+2
6+F=9+2
6+F=11
subtract 6 from each side
F=5