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.
In a finite context, a face of a polyhedron is any of the polygons that make up it's boundaries. A cone's base is a circle, not a polygon, therefore not a face. Also in this context, a vertex is defined as a point where multiple faces meet. Therefore, with no faces, a cone cannot have a vertex.