Question

A polyhedron with 4 faces and 6 edges, has ___ vertices.

• A. 4
• B. 5
• C. 6
• D. 0

Answer 1

The correct option is A

4

F = 4, E = 6, V = ?

Using Euler's formula we get,

F + V - E = 2

4 + V - 6 = 2

V - 2 = 2

V = 4

Hence (A)