Question

"Which of the Following is true based on the diagram?"

1 AB←→ ⊥ CD←→
2 AB←→ // CD←→
3 AB←→ ∦ CD←→
The Image is in the file below

Answer 1

Bro perpendicular is when the lines are connected in the form you know

This line I and j are parallel to each other so the answer Is 2