Heptagon
The shape that has no vertices and is round is a circle. The circle is the only shape that does not have vertices.
Heptagonal pyramid * * * * * No. A heptagonal pyramid has 8 vertices. You need a hexagonal pyramid or a pentagonal dipyramid for 7 vertices. Or, in 2d, a heptagon.
no shape equals to that
the vertices are the corners to the shape, so you count the corners to whatever shape.
a shape with 7 vertices
Heptagon
A shape with 7 sides.
The number of vertices does not determine the number of faces. If the shape with 6 vertices was a quadrilateral based bipyramid, it would have 8 faces. A hexagonal based pyramid has 7 vertices and 7 faces. So more vertices does not necessarily imply more faces.
Heptagon
pyrimid
a square
A hexagonal prism.
A hexagonal pyramid.
A hexagon based pyramid.
A hexagonal pyramid.
The shape that has no vertices and is round is a circle. The circle is the only shape that does not have vertices.