Question

introduction for project 3D shapes​

Answer 1

Answer:

In geometry, a three-dimensional shape can be defined as a solid figure or an object or shape that has three dimensions – length, width and height. Unlike two-dimensional shapes, three-dimensional shapes have thickness or depth.

Answer 2

Answer:

Dimension is a property of shapes which tells whether the shape has the height (or depth). A polyhedron is a 3D-shape whose faces are polygons where as a non-polyhedron contains no polygon shaped faces. ... Examples of polyhedrons can be cubes, cuboids, pyramids and prisms etc.

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