2. A ray is a Geometrical line that starts at a given point and goes off for ever in some direction. It may
pass through another point as it does so.it has start point but not end . we can see them in compass ,
clock and etc. we can see them with vertex if there is 2 rays. Ray 1 is named as A and Ray 2 is named
as B
Ray 1 or A
vertex
Ray
2 or
B
3. Friends of
ray
1. Line segment
2. Line
3. Point
4. Angle
5. Mid point
6. Parallel lines
7. Perpendicular lines
8. Side
9. Edge
4. DIFFERENCE BETWEEN
LINE AND RAY
A LINE CAN EXTEND NEITHER RIGHT OR LEFT BUT NOT RAY BECAUSE IT HAS A STARTING POINT.
5. DIFFERENCE BETWEEN
LINE SEGMENT AND RAY
A LINE SEGMENT HAS A STARTING AND ENDING POINT BUT NOT RAY BECAUSE IT HAS ONLY STARTING POINT.
line
segmen
t