14.
7 for the base and 7 to meet at the top.
21
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 pyramid with a heptagonal base will have seven edges at the bottom, and seven edges around the circumference, so 14 edges in total.
A heptagonal pyramid.
a heptagonal pyramid has 8 faces
there is 13 edges in a heptagonal pyramid.
21
A heptagonal based pyramid has: 8 faces 8 vertices & 14 edges
8 edges * * * * * Not necessarily. A triangular pyramid has 6 edges. A heptagonal pyramid had 14 edges and so on.
A heptagonal what? Prism, pyramid or something else?
Seven.
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?
So there is some of this and some of that so there
A pyramid with a heptagonal base will have seven edges at the bottom, and seven edges around the circumference, so 14 edges in total.
Faces = 8 Edges = 14 Corners = 8
Yes. A heptagonal pyramid.
Faces: 14 Vertices: 9 Edges: 21