Chapter 28: Introduction to 3D coordinate geometry

Introduction to 3D coordinate geometry

The topic of three dimensional geometry is quite important and a bit complicated as compared to its counterpart two dimensional geometry. One of the ways of describing a 3D object is by approximating or assuming its shape as a mesh of triangles. A triangle is generally defined by three vertices wherein the positions of the vertices are described by the coordinates x, y and z. For more details use the links given below:

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