Here's the question you clicked on:
ceichin
Laila drew line segment LM. She used a compass and straightedge and constructed a line perpendicular to segment LM that crosses it at O. Which other construction uses the same steps as the ones Laila took? a pair of parallel lines a congruent line segment a line segment bisector an angle bisector s
Its most likely A line segment bisector :D
The others dont apply to that drawing :D