Question

Verify Euler's formula for each of the following polyhedrons.

Answer 1

Answer:

V - E + F = 2; or, in words: the number of vertices, minus the number of edges, plus the number of faces, is equal to two. which is what Euler's formula tells us it should be. If we now look at the icosahedron, we find that V = 12, E = 30 and F = 20.