Question

logical reasoning what can you conclude about the labeled angles? 15. n ⊥ m

Explanation:

Step1: Recall perpendicular - line property

When two lines are perpendicular ($n\perp m$), the angles formed at their intersection are right - angles.

Step2: Determine angle measures

By the definition of perpendicular lines, $\angle1=\angle2=\angle3=\angle4 = 90^{\circ}$.

Answer:

$\angle1=\angle2=\angle3=\angle4 = 90^{\circ}$