This document defines and describes different geometric concepts - lines, line segments, points, and rays. It explains that a line extends indefinitely in both directions, a line segment is a part of a line with two endpoints, a point has no dimensions, and a ray extends indefinitely from a single endpoint in one direction. The document includes examples to identify whether diagrams represent rays, lines, points, or line segments.

3. WE ARE GOING TO LEARN ABOUT:
Line
Line
segment
Point
Ray

4. 1. WHAT IS A LINE?
• Line is straight path that
goes on forever in both
direction.
• There are arrows on both
the sides that indicates
that the line keeps on
increasing.
•

5. 2. WHAT IS LINE SEGMENT?
• A line segment is a part
of line that has two end
point.
• There are two points
which indicates where
to stop.
• .

6. 3. WHAT IS A POINT?
• Point is simply
a dot which has no length,
no breadth or no height or
thickness.
• It is usually represented by
a dot.
A

7. 4. WHAT IS A RAY?
• A ray is a part of line that
has only one point and
goes on forever in one
direction.
• It has only one end point
which tells us that the line
can extend only from one
side.
•

9. WHAT IS IT?
IS THE FOLLOWING A RAY A LINE A POINT OR A LINE SEGMENT?

10. WHAT IS IT?
IS THE FOLLOWING A RAY A LINE A POINT OR A LINE SEGMENT?

11. WHAT IS IT?
IS THE FOLLOWING A RAY A LINE A POINT OR A LINE SEGMENT?

12. WHAT IS IT?
IS THE FOLLOWING A RAY A LINE A POINT OR A LINE SEGMENT?

13. ANSWERS
• 1.Line
• 2. Ray
• 3. Line segment
• 4.Point