Question

which angle is congruent to ∠2? ∠5 ∠1 ∠4 ∠3

Explanation:

Step1: Recall vertical - angle property

Vertical angles are congruent. When two lines intersect, the pairs of opposite angles are vertical angles.

Step2: Identify vertical angle of ∠2

∠2 and ∠4 are vertical angles.

Answer:

∠4