Question

Which of the following is an example of perpendicular lines? I'm thinking it's B, but not sure

Answer 1

Answer:

Second figure is an example of perpendicular lines.

Step-by-step explanation:

The perpendicular lines are those that forms $90^{\circ}$ at the base of the vertical line.

The straight lines denotes the  $90^{\circ}$ angle

The first figure is not correct both are intersecting tilted lines.

The second figure is correct since they form right angle that is $90^{\circ}$ 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.

Answer 2

The answer is the first one where the two lines intersect at the same one point. A.