Linked from

The 32 pages that link to Incidence geometry, each with the reason it gives.

• Projective geometryNarrower topic: Incidence is a basic property preserved by projective transformations.

• CollinearityNarrower topic: Collinearity is a basic incidence relation between points and lines.

• Line segmentNarrower topic: It studies which points and lines contain or intersect segments.

• Projective spaceNarrower topic: Projective space supplies a central setting for incidence questions.

• Complete quadrilateralNarrower topic: The quadrilateral is defined by which lines meet at which points.

• Miquel pointNarrower topic: The configuration begins with intersections among four lines.

• BetweennessNarrower topic: Betweenness adds an order relation to the basic point-and-line setting.

• Szemerédi–Trotter theoremNarrower topic: The theorem is a foundational bound in this broader study of point–line relationships.

• Pasch's axiomNarrower topic: The axiom supplements incidence with an order condition about line crossings.

• CoplanarityNarrower topic: Coplanarity is an incidence relation between objects and a plane.

• Playfair's axiomNarrower topic: The axiom adds a constraint on line incidence and parallelism.

• Sylvester–Gallai theoremNarrower topic: The theorem is a basic constraint on point-line incidences.

• Clifford's circle theoremsNarrower topic: Clifford's theorems concern which constructed points lie on the same circles.

• Dieudonné's theoremNarrower topic: Collineations preserve the incidence structure that projective spaces encode.

• Pasch's theoremNarrower topic: Pasch's theorem supplements incidence with a constraint on how a line traverses a triangle.