Question

which angle is vertical to ∠5? ∠1 ∠6 ∠2 ∠4

Explanation:

Step1: Recall vertical - angle definition

Vertical angles are formed when two lines intersect. They are opposite each other and have equal measures.

Step2: Identify vertical - angle to ∠5

In the given figure, the angle opposite to ∠5 is ∠2.

Answer:

∠2