Question

Which of the following is a 'Euler’s formula'?

• A. $E-F+V=2$
• B. $F-E+V=2$
• C. $E+F+2=V$
• D. $E+F+2=V$

Answer 1

The correct option is B $F-E+V=2$

$F-E+V=2$ is Euler’s formula for polyhedrons.