Question

Find number number of faces if v=6 and edge=12​

Answer 1

number of faces = 8

Explanation:

Euler's formula for polyhedra states that

F + V - E = 2 ( F- number of faces, V- number of vertices, E- number of edges )

here V = 6, E = 12 , then

F + 6 - 12 = 2

F - 6 = 2 ( add 6 to both sides )

F = 8