In 2011, 40 percent of US corn was used to make ethanol slated to be blended with. gasoline, up from 14 percent in 2005. The federal government mandated this rapid growth. through the Renewable Fuel Standard (RFS), which requires a minimum annual quantity of.
I assume that we're talking about an ordinary polyhedron that looks topologically like a sphere, not like some kind of torus or multi-sheeted sphere or whatnot. Apply Euler's Formula: VerticesâEdges+Faces = 2, for a polyhedron. Plugging in your numbers gives Vâ24+10 = 2, from which we see that V = 16. Alternative solution: Draw an octagonal prism, and confirm that your figure has 16 vertices, 10 faces, and 24 edges. Written Apr 13, 2013 Â· View Upvotes.
Best Answer: 24 edges. Take the octagon, which has eight sides, and imagine another octagon behind it, which is another eight sides, and then connect each point on the original octagon to the second octagon. Since there are eight points on each octagon, this only adds eight more edges.This gives us a total of twenty-four edges. If you think about it this way, 3*x will give you the number of edges of any x sided prism. Source(s):