Current time:0:00Total duration:3:38
0 energy points
Ready to check your understanding?Practice this concept
Lines, line segments, & rays
Sal discusses the difference between lines, line segments, and rays. Created by Sal Khan.
If you're seeing this message, it means we're having trouble loading external resources for Khan Academy.
If you're behind a web filter, please make sure that the domains *.kastatic.org and *.kasandbox.org are unblocked.