Line (Euclidean geometry): Difference between revisions

From Citizendium
Jump to navigation Jump to search
imported>John Roby Clayton
No edit summary
 
imported>Aleksander Stos
m (math WG)
Line 4: Line 4:
A straight line is made up of [[points]] such that any straight line segment linking any two of the points will be part of the original line.
A straight line is made up of [[points]] such that any straight line segment linking any two of the points will be part of the original line.
Any [[plane]] can be completely defined by two distinct intersecting straight lines.
Any [[plane]] can be completely defined by two distinct intersecting straight lines.
[[Category: Mathematics Workgroup]]

Revision as of 13:14, 3 March 2007

A line is a concept in Euclidean geometry that has length but no breadth or depth. A line is made up of an infinite number of points. The extremities of a surface are made up of lines. A straight line is made up of points such that any straight line segment linking any two of the points will be part of the original line. Any plane can be completely defined by two distinct intersecting straight lines.