A line is a onedimensional construct that extends into infinity in both directions. A line segment is a section of a full line. A line segment is usually displayed on a page with
http://www.ehow.com/info_8485916_linesegmentsang...

2 4 3 5 7.
http://wiki.answers.com/Q/What_are_digit_line_segm...

1. Understand the midpoint. The midpoint of a line segment is the point that is located on the exact midpoint of the two endpoints. Therefore, it's the average of the two endpoints,
http://www.wikihow.com/FindtheMidpointofaLine...

( ′līn ′seg·mənt ) (mathematics) A connected piece of a line.
http://www.answers.com/topic/linesegment
