A 2D shape does have one face.
2D shape = Decagon 3D shape = Decahedron
10 sided 2D shape is called a decagon 20 sided 2D shape is called a icosagon 30 sided 2D shape is a swimming pool 40 sided 2D shape is unknown 50 sided 2D shape is unknown 60 sided 2d shape is unknown 70 sided 2d shape is unknown 80 sided 2d shape is unknown 90 sided 2d shape is unknown 100 sided 2d shape is unknown 110 sided 2d shape is unknown 111 sided 2d shape is unknown 120 sided 2d shape is unknown 130 sided 2d shape is unknown
you call a two dimensional shape with six sides a hexagon
Any 4 sided 2D shape
It doesn't have any volume (3D) and it's not a line (1D). Thus, it is a 2D shape.
It is a square
Similar
It's a 2D shape.
A rhombus is a 2D shape.
2d
this is the shape of 2d cone