Answer:
parallel lines are m and n, k and l.
Step-by-step explanation:
Parallel lines:
Parallel lines are the lines on a plane that never meet at any point on a plane. They are always the same distance apart.
Now, from the figure, it can be seen that lines m and n are parallel to each other as they are at same distance apart and do not meet at any point.
Similarly, the lines k and l are parallel to each other as they are also at same distance apart and do not meet at any point.
Thus, parallel lines are m and n, k and l.
