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Polygons are 2d shapes whereas polyhedrons are 3d shapes
Give vidoes to understand the 2d and 3d shapes clearly
2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat
2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat
2d shapes only have length and width, while 3d shapes have length, width and depth.
2D shapes and 3D shapes are similar in that they both represent geometric forms, but they differ in dimensions. While 2D shapes have only length and width, such as squares and circles, 3D shapes include depth in addition to length and width, like cubes and spheres. Both types of shapes can be defined by their properties, such as angles and sides for 2D shapes and faces and vertices for 3D shapes. Additionally, 3D shapes can be visualized as the three-dimensional counterparts of their 2D base shapes.
2D shapes are flat and have only two dimensions—length and width—while 3D shapes include depth, adding a third dimension. This allows 3D shapes to occupy physical space, whereas 2D shapes are confined to a plane. Additionally, 3D shapes can have volume and surface area, whereas 2D shapes are characterized by perimeter and area. Examples include squares and circles for 2D shapes, and cubes and spheres for 3D shapes.
2d shapes are shapes that can only be seen from the front unlike 3d shapes and they are flat
The difference between 2d and 3d shapes is that, a 2d shape is flat, has no volume and depth and cannot be handled while a 3d shape can be held, has depth, volume and can hold things inside it. These are the dimensional shapes which are mostly used in geometry.
here are some: 2d shapes- square circle triangle Rectangle 3d shapes- cone cuboid cube prism
A net is a 2D representation of a 3D shape
The special features of 3D shapes are they all are 3D which means they are fat but 2D shapes are flat they can not stand up.