Parallel.perpendicular.intersecting.pp

Math

2. Line
A line goes on and on in both directions. A
line is drawn with an arrow on each end

3. This is called a point!
When it’s at the end of a
line it is called an
endpoint!

4. Line Segment
A line segment is a part of a line. It is
drawn with two endpoints

5. Ray
A ray goes on and on in one direction.
It is drawn with an arrow on one end
and an endpoint on the other.

7. Parallel lines are always the same
distance apart. They will never touch.
“Enemy Lines”
Parallel Lines

8. Can you find the parallel lines?

9. Intersecting Lines
Intersecting lines are two lines that
cross each other
“Friends”

10. Can you find the intersecting lines?

11. Perpendicular Lines
Perpendicular lines are
two lines that intersect
to form right angles.
90
“Married”

12. Can you find the perpendicular
lines?

13. Perpendicular lines are also intersecting lines
because they cross each other.
Perpendicular lines are a
special kind of intersecting
lines because they always
form “perfect” right angles.
90

14. Name each figure
Point
Line
Ray
Line Segment
Perpendicular
Intersecting
Parallel

15. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

16. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

17. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

18. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

19. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

20. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

21. Identify if the lines are parallel, perpendicular,
or intersecting (not at a perpendicular angle).

22. Well Done!