Other Alcohol Issues. Alcohol is corrosive and can degrade plastic, rubber or even metal parts in the fuel system that weren't engineered to use alcohol-bearing fuel. Consequently, that antique Evinrude outboard or '60s lawn tractor you bought at the swap meet might need some upgrading to stay together on today's gas.
Best Answer: a cone has Facse: 2 (the base and the slanted surface) Edges: 1 (the joining of base with the slanted surface) Corners: 1 (the apex) You just need to visualize the cone. Source(s): TJ Â· 9 years ago.
So this also obeys Euler's formula and we have: |V| - |E| + |F| = 1 - 1 + 2 = 2. So a sphere can be said to have 1 vertex, 1 edge and 2 faces. Many texts and people would have said a sphere has no edges, no vertices and 1 face. It all depends on how the terms are defined.