a square
There is no limit to the number of vertices nor edges.
A cube or a cuboid could have 12 edges, 8 vertices, and 6 faces.
retangle
Cube or cuboid (3D figure) - 12 edges Dodecagon Deodeca (2D figure) Octahedron - (3D figure) - 8 faces 12 edges 6 vertices cube, rectangular, prism, pyramid
Hexagonal prism
a square
According to Euler none; for all 3d shapes: Vertices + Faces = Edges + 2 ⇒ 12 + 8 = 19 + 2 ⇒ 20 = 21 So unless 20 does equal 21, no 3d shape has 8 faces, 19 edges and 12 vertices. Any 3d shape with 8 faces would be an octahedron.
It is a cuboid
There is no limit to the number of vertices nor edges.
A cube or a cuboid could have 12 edges, 8 vertices, and 6 faces.
i would say a cube
A hexagonal based prism.
A hexagon based pyramid.
Not too sure but you may be thinking of a cube which has 6 same flat faces, 12 edges and 8 vertices
retangle
Cube or cuboid (3D figure) - 12 edges Dodecagon Deodeca (2D figure) Octahedron - (3D figure) - 8 faces 12 edges 6 vertices cube, rectangular, prism, pyramid