Answer :
the answer is the first one where the two lines intersect at the same one point. A.
Answer:
Second figure is an example of perpendicular lines.
Step-by-step explanation:
The perpendicular lines are those that forms [tex]90^{\circ}[/tex] at the base of the vertical line.
The straight lines denotes the [tex]90^{\circ}[/tex] angle
The first figure is not correct both are intersecting tilted lines.
The second figure is correct since they form right angle that is [tex]90^{\circ}[/tex] angle.
The third figure is again tilted lines hence, not correct.
The fourth figure is again tilted lines hence, not correct.
therefore, second figure is correct.