Source: wikibot/theorems-in-projective-geometry
= Theorems in projective geometry
{wiki=Category:Theorems_in_projective_geometry}
In projective geometry, theorems and principles focus on properties of geometric figures that remain invariant under projective transformations. Projective geometry is primarily concerned with relationships and properties that are not dependent on measurements of distance or angles, but rather on incidence, collinearity, and concurrency.