Question

use the diagram below to fill in the relationship between the lines: which lines are perpendicular to each other? select ⊥ select which lines are parallel to each other? select || select

Explanation:

Step1: Identify perpendicular lines

Perpendicular lines form a right - angle (\(90^{\circ}\)). In the diagram, line \(NP\) and line \(PQ\) (or \(PR\)) form a right - angle. So \(NP\perp PQ\) (or \(NP\perp PR\)).

Step2: Identify parallel lines

Parallel lines never intersect and have the same slope. In the diagram, line \(ML\) and line \(KS\) are parallel.

Answer:

For perpendicular lines: \(NP\perp PQ\) (or \(NP\perp PR\)).
For parallel lines: \(ML\parallel KS\).