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?
A heptagonal prism has 20 edges.
It has 14 vertices
A Heptagonal Prism
Heptagonal prism.
There are 7 or 9, depending on the 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?
heptagonal prism
7
Nine.
A heptagonal prism has 20 edges.
There can be a heptagonal prism or an octagonal prism, but there is no such thing as a hectagonal prism.
A heptagonal what? Prism, pyramid or something else?
14. And it is better known as a heptagonal prism.
14 vertices
It has 14 vertices
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