Question

Find the number of vertices of a polyhedron having 8 ages and 5 faces

Answer 1

A convex polyhedron is the convex hull of finitely many points, not all on the same plane. Cubes and pyramids are examples of convex polyhedra.

A polyhedron is a 3-dimensional example of the more general polytope in any number of dimensions.

Answer 2

Answer:

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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.