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There can be a heptagonal prism or an octagonal prism, but there is no such thing as a hectagonal prism.
It has 16 vertices and 10 faces. It is an octagonal prism.
An octagonal prism has 10 faces, 24 edges and 24 edges(!) Oh, and in case you are interested, 16 vertices.
7
A pentagonal prism has only 7 faces. Each of the five lateral faces is perpendicular to the two bases: that makes 10 pairs of mutually perpendicular faces. In general, the lateral faces are not perpendicular, but four of them may be perpendicular to one or more of its neighbors - at most 4 more pairs. Still not 25!
An octagonal prism has: 10 faces 16 vertices and 24 edges :)
Octagonal prism - Number of vertices-16 Number of rectangular faces-8 Total number of faces-10
An octagonal prism has: 10 faces 16 vertices and 24 edges :)
Ten of them including the end faces.
A octagonal prism has 16 verticies,10 faces and 24 edges.
10
There can be a heptagonal prism or an octagonal prism, but there is no such thing as a hectagonal prism.
It has 16 vertices and 10 faces. It is an octagonal prism.
There is no such shape as a perpendicular prism.
An octagonal prism has. 10 faces. 24 edges. 16 vertices. (See image below of an octagonal prism). If placed on one of its ends, an octagonal prism has. 8 vertical faces (thus the “oct…” part of its name) plus a top and bottom face.
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An octagonal prism has 10 faces, 24 edges and 24 edges(!) Oh, and in case you are interested, 16 vertices.