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?
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Well, honey, an heptagonal prism has 7 faces, and each face has 2 pairs of parallel edges. So, if you do the math, that's a total of 14 pairs of parallel edges in an heptagonal prism. Math doesn't have to be boring, darlin', it can be sassy too!
21
A heptagonal prism has 20 edges.
it hAS 21 EDGEs7+7+7=21 edges
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.
Well, honey, an heptagonal prism has 7 faces, and each face has 2 pairs of parallel edges. So, if you do the math, that's a total of 14 pairs of parallel edges in an heptagonal prism. Math doesn't have to be boring, darlin', it can be sassy too!
It has 9 faces It has 21 edges Its end faces are parallel to each other
There are 7 or 9, depending on the bases.
there is 13 edges in a heptagonal pyramid.
A heptagonal what? Prism, pyramid or something else?
21
A heptagonal prism has 20 edges.
A heptagonal based pyramid has: 8 faces 8 vertices & 14 edges
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it hAS 21 EDGEs7+7+7=21 edges
Seven.
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