Heptagonal is an adjective, not a noun! The answer will depend on whether you mean a heptagonal pyramid, a heptagonal bipyramid, a heptagonal prism or whatever.
A heptagonal what? Prism, pyramid or something else?
Nine.
Faces = 8 Edges = 14 Corners = 8
Faces: 14 Vertices: 9 Edges: 21
It has 9 faces It has 21 edges Its end faces are parallel to each other
a heptagonal pyramid has 8 faces
8 faces
A heptagonal what? Prism, pyramid or something else?
Nine.
A heptagonal based pyramid has: 8 faces 8 vertices & 14 edges
eight(8)
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50 stupid
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Faces = 8 Edges = 14 Corners = 8
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.
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