The Swiss mathematician Leonhard Euler and the French mathematician Rene Descartes both discovered a pattern in the numbers of edges, vertices, and faces of polyhedrons. Solve problems 8-10. O A. E = (F-V) + B. E = (F + V) - 2 OC. E = (V-F) – OD E = (F + V) + 10. Use the equation from 9 to find the number of vertices of a cube that has 12 edges and 6 faces. The cube has vertices. (Type a whole number.) Enter your answer in the answer box and then click Check Answer. Check Answer Clear All All parts showing Review progress Question 5 of 6 Back Next >