Question

Euler's formula, V − E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedron. Solve Euler's formula for V

Answer 1

V = E - F + 2.

Explanation:

V − E + F = 2

Add E to both sides

V + F = E + 2

Subtract F from both sides:

V = E - F + 2.