About this document
Class 12 3D Geometry Formulas Guide by Deepak Sir is a document available to read on EtoBox.
The document discusses key concepts of three dimensional geometry including: 1) Coordinates of points in 3D space and formulas for distance between points. 2) Direction cosines and ratios of lines and how to determine if lines are parallel. 3) Equations of lines in different forms and finding the acute angle between lines. 4) Plane equations in vector, Cartesian, and intercept forms and how to find the perpendicular distance to a plane.
- Author
- Deepak Sir
- Language
- EN