Question

using eulers formula find vertex if face =8 and edge =12​

Answer 1

Answer......

to find vertex ,

Euler's formula is

Euler's FormulaFor any polyhedron that doesn't intersect itself, theNumber of Facesplus the Number of Vertices (corner points)minus the Number of Edges

OR

This can be written: F + V − E = 2

Try it on the cube:

Try it on the cube:A cube has 6 Faces, 8 Vertices, and 12 Edges,

Try it on the cube:A cube has 6 Faces, 8 Vertices, and 12 Edges,so:

6 + 8 − 12 = 2