GEOMETRICAL CONCEPTS LINE SEGMENT THE FIG. 4. REPRESENTS THE LINE SEGMENT.

2. A LINE SEGMENT HAS TWO END A LINE SEGMENT AB. 1. A LINE SEGMENT HAS A DEFINITE LENGTH. 2. A LINE SEGMENT HAS TWO END POINTS.

Ray……………………………... Line Segment A B C D Ray CD C D Ray DC Ray DC

A ray starts from a fixed point ant extents endlessly in one direction The fixed point is called end point or initial point of the ray . 1 .A ray does not have a definite length 2 .A ray has one end point