All forms of matter have a three dimensional shape on a molecular level. Nothing except for images exist in only two dimensions and even than the medium they are displayed on or with does itself exist in three dimensions even if one of those dimensions is amazingly short in relative terms to the others. (even a piece of paper has thickness regardless of how flat the image portrayed on it appears)
A plane is a flat surface with no thickness. Our world has three dimensions, but there are only two dimensions on a plane.
No, a cube is not a flat surface; it is a three-dimensional solid object with six square faces, twelve edges, and eight vertices. Each face of the cube is flat, but the cube itself occupies space in three dimensions. Thus, while it has flat surfaces, it is not considered flat as a whole.
having three dimensions,such as length,width, and height;solid;not flat
Humans typically perceive the world in three dimensions, allowing us to experience depth along with height and width. However, when we view images or objects on a flat surface, like a screen or a piece of paper, we may interpret these representations in two dimensions. Our brains can use cues such as perspective, shading, and overlapping objects to infer depth, even though the image itself is two-dimensional.
nothing really. a 3 D figure must have 3 dimensions only:Height,Length,and Breadth.
All forms of matter have a three dimensional shape on a molecular level. Nothing except for images exist in only two dimensions and even than the medium they are displayed on or with does itself exist in three dimensions even if one of those dimensions is amazingly short in relative terms to the others. (even a piece of paper has thickness regardless of how flat the image portrayed on it appears)
Dimensions 2D has two dimensions and is flat like paper( Lenght and width) 3D has three dimensions and is not flat like a box (Lenght, width and height)
A plane is a flat surface with no thickness. Our world has three dimensions, but there are only two dimensions on a plane.
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Polyhedron is a geometric solid in three dimensions with flat faces and straight edges.
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No, a cube is not a flat surface; it is a three-dimensional solid object with six square faces, twelve edges, and eight vertices. Each face of the cube is flat, but the cube itself occupies space in three dimensions. Thus, while it has flat surfaces, it is not considered flat as a whole.
A collage is an art form using materials that can be glued, nailed, stapled, or sewn down to a surface to make an image. A collage is normally a flat surface with usually flat materials that form an image. A 3D collage has a three dimensional image.
having three dimensions,such as length,width, and height;solid;not flat
Humans typically perceive the world in three dimensions, allowing us to experience depth along with height and width. However, when we view images or objects on a flat surface, like a screen or a piece of paper, we may interpret these representations in two dimensions. Our brains can use cues such as perspective, shading, and overlapping objects to infer depth, even though the image itself is two-dimensional.
In three dimensions, it is called an octahedron. The flat shape with eight sides is an octagon. You can look it up in Wikipedia.org