Question

The Euler's formula ​

Answer 1

Euler's formula, Either of two important mathematical theorems of Leonhard Euler. The first is a topological invariance (see topology) relating the number of faces, vertices, and edges of any polyhedron. It is written F + V = E + 2, where F is the number of faces, V the number of vertices, and E the number of edges.

Answer 2

$\sf \red{F+V-E=2}$

$\sf \pink{F \ stands \ for}$ No.of faces

$\sf \green{V \ stands \ for}$ vertices

$\sf \orange{E \ stands \ for}$ edges