A hexagon is a 2d shape with six sides, a hexahedron is a 3d shape with six faces.
Such a 2D shape is a hexagon, a six sided figure.
A camera is a 3D shape. A photograph is a 2D projection of a 3D shape onto a 2D shape.
It is a 2D shape
A television set is a 3D shape. The image (picture) on the television screen is a 2D shape. 3D is when it has length, width, and height. 2D is only length and width.
It's a 2D shape.
A piece of paper is 3D.
a pyramid is a 3D shape :)