Question

which angles are congruent to each other? ∠3 and ∠5 ∠2 and ∠1 ∠5 and ∠6 ∠2 and ∠4

Explanation:

Step1: Recall vertical - angle property

Vertical angles are congruent. When two lines intersect, the opposite (vertical) angles are equal.

Step2: Identify vertical - angle pairs

In the given figure, ∠2 and ∠4 are vertical angles.

Answer:

∠2 and ∠4