Question

if a convex polyhedron has 6 vertices and 8 faces then it has _____ edges?

Answer 1

using the Euler's Formula F + V - E = 2, can be used for all polyhedral.
F = number of faces, V = number of vertices, E = number of edges
so; 8 + 6 - E = 2
14 - e = 2
-E = 2 - 12
-E = -12
E = 12

Answer 2

thank you

Answer 3

np :)