A 3D shape that has 6 edges is called a hexagonal prism.
a cylinder
There is no particular name.
sphere
Octagonal prism
triangular prism
A cylinder.
A 3D shape that has 6 edges is called a hexagonal prism.
Yes; A Cylinder.
A cylinder has 2 parallel circular edges
# of faces + # of edges + # of vertecies + 2
They are called a Vertices and it is where 2 edges meet.
a cylinder
corners of a 3d shape
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.
There is no particular name.
perpendicular