What is a line segment?
Part of a line with two endpoints.
What are parallel lines?
Lines that do not cross.
What are intersenting lines?
Lines that cross over each other.
What are perpendicular lines?
Lines that form right angles at the point where they cross.
What is a point?
A location in on a flat plane.
What is an angle?
Two rays that meet at the same point.
What is a line?
A straight path that goes on forever in two directions.
What is a ray?
A straight path that begin at a point and goes on forever in one directions.