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# Plane

Plane is 2D object consisting of all it's points - i.e. infinite flat surface.

## Geometric formula

Plane in 3D space can be defined as

Plane is 2D object consisting of all it's points - i.e. infinite flat surface.

Ax + By + Cz + D = 0(A,B,C) is plane normal. D is calculated by substituting x,y and z with coordinates of any known point.