20 edges, 11 vertices (corners) and 11 faces.
A nonagon is a plane (2-dimensional) figure.Faces . . . 1Edges . . . 0Vertices. . 9Sides. . . . 9
None. Euler's characteristic requires that V - E + F = 2 where V = number of vertices, E = number of edges and F = number of faces. That equation is not satisfied by the numbers given in the question.
* 27 edges: 9 on each end face and 9 other edges between the side faces. * 11 faces: two end faces and 9 side faces. * 18 vertices: 9 on each end face.
-8
A decagonal based pyramid will have 11 faces, 11 vertices and 20 edges
What has 7 faces 7 edges 11 vertices
20 edges, 11 vertices (corners) and 11 faces.
Not a polyhedral shape. You need at least three vertices to define a plane shape. With 5 vertices, the maximum number of triplets you can get is 10 so there cannot be 11 faces.
Edges: 27 Faces: 11 Vertices: 18
It has 11 faces, 20 Edges and 11 vertices. (in my point of view) Luv 1RosalieCullen1 (Stardoll)
A heptahedron has 7 faces. It can have 6 vertices and 11 edges, or7 vertices and 12 edges, or8 vertices and 13 edges, or9 vertices and 14 edges, or10 vertices and 15 edges.
A square-based pyramid and a trapezoidal prism.
No simply connected polyhedron since it does not meet the requirements of the Euler characteristic, which states that F + V = E + 2 F = number of faces V = number of vertices E = number of edges
A nonagon is a plane (2-dimensional) figure.Faces . . . 1Edges . . . 0Vertices. . 9Sides. . . . 9
None. Euler's characteristic requires that V - E + F = 2 where V = number of vertices, E = number of edges and F = number of faces. That equation is not satisfied by the numbers given in the question.
A dodecahedron is a generic term which describes a 3-dimensional shape with 12 polygonal faces. There are approx 6.4 million topologically different convex dodecahedra plus concave ones. They can have 8 to 20 vertices and 18 to 30 edges.