Line (geometry)
ONE-DIMENSIONAL INFINITE GEOMETRIC OBJECT
Ray (geometry); Half-line; Half line; Mathematical formula for a line; Mathematical line; Co-linear; Ray (mathematics); Non-collinear points; Horizontal line; Half-line (ray); Dimension line; Hyperpoint; Line (math); Straight-line; Lineamental; Lineamentation; Line (mathematics); Equation of a line; Megalineament; Straight lines; Straight Line; Straight line; Euclidean line; Linear curve; Solid line; Infinite line
In geometry, the notion of line or straight line was introduced by ancient mathematicians to represent straight objects (i.e.