Linked from

The 15 pages that link to Line (geometry), each with the reason it gives.

• Dihedral angleNarrower topic: The two planes meet along this shared line.

• Radical axisNarrower topic: The equal-power locus is linear even though it is defined using circular distances.

• Ray (geometry)Narrower topic: A ray shares a line’s straightness but extends in only one direction.

• TransversalNarrower topic: A transversal is itself a line and intersects other lines.

• Pizza theoremNarrower topic: Each cut is part of a line passing through the disk’s center.