Question

a) If F = 18 and V = 10, then find the value of E in Euler’s formula. b) Can a polyhedron have 10 faces, 20 edges and 15 vertices?​

Answer 1

b)Can a polyhedron have 10 faces, 20 edges and 15 vertices? Euler;s formula can't be proved. Hence,a polyhedron can not have 10 faces,20 edges and 15 vertices.