right hexagonal pyramid
A triangle
The Euler characteristic requires that Vertices + Faces = Edges + 2 Here that would require 6 + 7 = 15 + 2 or 13 = 17 which is clearly not true. So there cannot be a polyhedron with the stated configuration.
A hexagon is a flat figure and has 6 edges. It does not have faces
A hexagonal pyramid has a hexagon base and six triangular sides. This gives it 7 faces and 12 edges. It also has 7 vertices.
7 faces, 14 edges, 6 vertices
A seven-sided shape (polygon) is called a heptagon.
A hexagonal pyramid.
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There is no simply connected polyhedron with the above characteristics.
The Euler characteristic requires that Vertices + Faces = Edges + 2 Here that would require 6 + 7 = 15 + 2 or 13 = 17 which is clearly not true. So there cannot be a polyhedron with the stated configuration.
The numbers given do not satisfy the Euler characteristic for a polyhedron. There is, therefore, no such polyhedron.
A polyhedron is a solid figure with many plane faces, usually greater than six. A polyhedron that has 7 faces is called a heptahedron.
Heptahedron.
The numbers given do not satisfy the Euler characteristic for a polyhedron. There is, therefore, no such polyhedron.
There are a number of possible 7-sided polyhedra. Three that come immediately to mind are: a hexagonal pyramid, a pentagonal prism, a "stretched" triangular pyramid (triangular base, rectangular sides, and then triangular faces meeting at an apex).
A hexagonal pyramid.================A pyramid with 7 faces has a base plus 6 triangular sides, so is called a hexagonal pyramid.
A heptahedron is a polyhedron with 7 faces, and you can make one with 15 edges.
4 faces becauseA hexagon is a plane figure. It has six sides but nofaces* * * * *A pyramid with a hexagonal base has 7 faces.