Identifying Perpendicular Segments: Which Line is 90 Degrees to AB?

Question

Which segment is perpendicular to the segment AB?

00:00 Which segment is perpendicular to AB?

00:03 A perpendicular is a line that forms a right angle at the intersection point with the other line

00:08 And this is the solution to the question

Let's remember that a perpendicular is a line that forms a right angle of 90 degrees with another line.

We'll look at segment AB and examine the lines forming the angle:

AB is perpendicular to GH

$AB⟂GH$