0
There is no regular polyhedron with 9 vertices There are many other defined polyhedra with 9 vertices, though:
elongated square pyramid (cube with a square pyriamd on top)
gyroelongated square pyramid
triangular cupola
triaugmented triangular prism
tridiminished icosahedron
It's hard to describe the shape of some of these. See the related links below for pictures.
What else can I help you with?
What polyhedron have some a face but no edges and no vertices?
A polyhedron must have at least 4 faces, at least 4 vertices and at least 6 edges.
What type of polyhedron has 9 faces 9 vertices and 16 edges?
an elongated square pyramid- here is a website with pictures(http://en.wikipedia.org/wiki/Elongated_square_pyramid )
Which polyhedron has 12 vertices's and 18 edges?
eighthedron eighthedron
Polyhedron has 10 vertices and 10 edges how many faces?
Such a polyhedron cannot exist. According to the Euler characteristics, V + F - E = 2, where V = vertices, F = faces, E = edges. This would require that the polyhedron had only two faces.
How many vertices are in a polyhedron?
Any integer that is greater than 3.
What polyhedron has 4 faces 9 edges and 6 vertices?
There cannot be such a polyhedron since it does not satisfy Euler's criterion.
What polyhedron has 5 faces 6 vertices and 9 edges?
Triangular Prisim
If a polyhedron has 5 faces and 6 vertices how many edges are there?
It is a triangular prism that has 5 faces, 6 vertices and 9 edges
What is a diagonal of a polyhedron?
A diagonal of a polyhedron is a line between any two vertices except outer vertices.
How many edges and vertices in a polyhedron?
The number of edges and vertices ina polyhedron will depend on the polyhedron one selects either to study, build or etc...
A polyhedron with 12 vertices and 30 edges has how many faces?
A polyhedron has 30 edges and 12 vertices. How many faces does it have
Larissa made a model of of a polyhedron using 8 pieces of clay for vertices and 18 straws for the edges what type of polyhedron did Larissa make?
This polyhedron has 7 vertices and 12 edges.
What polyhedron have some a face but no edges and no vertices?
A polyhedron must have at least 4 faces, at least 4 vertices and at least 6 edges.
Which 3d shape has 16 vertices?
polyhedron
What is the smallest number of vertices a polyhedron can have?
4
What has 3 rectangular faces 9 edges and 6 vertices?
It cannot be a polyhedron because it does not satisfy the Euler characteristic.
Euler's rule for a polyhedron?
For a simply connected polyhedron,Faces + Vertices = Edges + 2
