Normal Vector to Plane Through Three Points
For points with position vectors $$\vec a,\vec b,\vec c$$:
$$\vec n=(\vec b-\vec a)\times(\vec c-\vec a)$$
Usage
- Used to obtain the normal vector before constructing the plane equation.
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CAT Formulas
Three Dimensional Geometry
Normal Vector to Plane Through Three Points
Normal Vector to Plane Through Three Points
For points with position vectors $$\vec a,\vec b,\vec c$$:
$$\vec n=(\vec b-\vec a)\times(\vec c-\vec a)$$
Usage
- Used to obtain the normal vector before constructing the plane equation.
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