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:
Click here → Introduction to 3D coordinate geometry
Exercises of Introduction to 3D coordinate geometry – Class 11th R.D. Sharma Solutions |
| Introduction to 3D coordinate geometry Exercise 28.1 |
| Introduction to 3D coordinate geometry Exercise 28.2 |
| Introduction to 3D coordinate geometry Exercise 28.3 |