Q: How is the numbers of vertices for a prism related to the name of the prism?

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Divide the number of vertices by 3. Find the name of the polygon with that many sides. The prism has that polygon as a base. For example, a prism with 24 vertices. Divide by 3 so that is 8. An 8 sided polygon is an octagon. The name is an octagon-based prism.

A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.

A triangular prism has 5 faces, 9 edges and 6 vertices

the shape that has 8 faces , 18 edges , and 12 vertices is simply a hexagonal prism not a pyramid my butt :P

a prism always have 6 or 8 edges and vertices learn math dang * * * * * Good point! Learn math - or maths even. A prism is a generic name for a 3-d shape with two congruent polygonal "bases" with n-sides each, and n rectangles joining them together. That means a prism with a n-polygon base has 3n edges and 2n vertices.

Related questions

Divide the number of vertices by 3. Find the name of the polygon with that many sides. The prism has that polygon as a base. For example, a prism with 24 vertices. Divide by 3 so that is 8. An 8 sided polygon is an octagon. The name is an octagon-based prism.

A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.

A prism is often named according to its base: one of the pair of congruent and parallel polygonal faces. In that case, if the base is a polygon with n sides, then the prism has 2*n vertices.

their bases and their vertices.

An hexagonal prism would fit the given description

A triangular prism has 5 faces, 9 edges and 6 vertices

Cube / rectangular prism

the shape that has 8 faces , 18 edges , and 12 vertices is simply a hexagonal prism not a pyramid my butt :P

a prism always have 6 or 8 edges and vertices learn math dang * * * * * Good point! Learn math - or maths even. A prism is a generic name for a 3-d shape with two congruent polygonal "bases" with n-sides each, and n rectangles joining them together. That means a prism with a n-polygon base has 3n edges and 2n vertices.

i have no clue * * * * * An octahedron is the name for a non-specific shape. It could, as described above, be a di-rectangular pyramid with 6 vertices. Or it could be a heptagonal pyramid, in which case it has 8 vertices. Or it could be a hexagonal prism, in which case it has 12 vertices. There are other octahedraons.

A triangular prism would fit the given description.

Well, a triangular prism has 5 faces and 6 vertices, but it has 9 edges. So I'm not sure.