Question

For any polyhedron, if

we subtract edges

from the sum of faces

& vertices, then we

get always a constant

number.​

Answer 1

Step-by-step explanation:

Before we examine what Euler's formula tells us, let's look at polyhedra in a bit more detail. A polyhedron is a solid object whose surface is made up of a number of flat faces which themselves are bordered by straight lines. Each face is in fact a polygon, a closed shape in the flat 2-dimensional plane made up of points joined by straight