It has 14 vertices
Heptagonal prism
A heptagon is a 7-sided polygon, so a heptagonal prism is a 3D version of that (9 sides, 21 edges, 14 vertices).
An heptagonal based prism, also known as a heptagonal prism, has two faces that are perpendicular to each other. These faces are the bases of the prism, which are heptagons in this case. The perpendicular edges are the edges that connect the vertices of the bases at right angles, resulting in a total of 14 perpendicular edges in a heptagonal prism.
A heptagonal prism has two 7-sided bases.
Heptagonal is an adjective: the answer depends on the noun that it refers to. A heptagonal pyramid, a heptagonal dipyramid or a heptagonal prism or some other heptagonal shape?
14 vertices
A prism with 9 faces is a heptagonal prism. That has 14 vertices.
A heptagonal what? Prism, pyramid or something else?
14. And it is better known as a heptagonal prism.
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A prism with an n-sided base will have 2n vertices, n + 2 faces, and 3n edges.
Heptagonal prism
A heptagon is a 7-sided polygon, so a heptagonal prism is a 3D version of that (9 sides, 21 edges, 14 vertices).
A heptagonal prism gas 21 edges.
Heptagonal Prism
An heptagonal based prism, also known as a heptagonal prism, has two faces that are perpendicular to each other. These faces are the bases of the prism, which are heptagons in this case. The perpendicular edges are the edges that connect the vertices of the bases at right angles, resulting in a total of 14 perpendicular edges in a heptagonal prism.
A heptagonal prism has two 7-sided bases.