2D is a display which is expressed in length and height on flat planes but without any depth. One instance is a shadow, which is 2D. Hence, 2D shapes are typically measured in square units like cm2.
Know moreThe process of creating a mathematical representation of any surface of an object in three dimensions by using special software is called 3D modeling. A 3D model can even be represented as a two-dimensional image by using the 3D rendering process.
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