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?
A heptagonal prism is a three-dimensional geometric shape with two parallel heptagonal bases and seven rectangular lateral faces. Its properties include having 14 edges, 10 vertices, and 7 faces. The lateral faces are perpendicular to the bases, and the height of the prism is the distance between the two heptagonal bases. The volume can be calculated by multiplying the area of the heptagonal base by the height of the prism.
7
Nine.
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 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.
there is 13 edges in a heptagonal pyramid.
A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.A regular octahedron and a heptagonal pyramid.
a heptagonal pyramid has 8 faces
A heptagonal prism has two 7-sided bases.
A heptagonal what? Prism, pyramid or something else?
hexagonal pyramid
A heptagonal prism is a three-dimensional geometric shape with two parallel heptagonal bases and seven rectangular lateral faces. Its properties include having 14 edges, 10 vertices, and 7 faces. The lateral faces are perpendicular to the bases, and the height of the prism is the distance between the two heptagonal bases. The volume can be calculated by multiplying the area of the heptagonal base by the height of the prism.
Yes.
A heptagonal based pyramid has: 8 faces 8 vertices & 14 edges
A Heptagonal Prism