Question

which angles are vertical to each other? ∠7 and ∠4 ∠7 and ∠3 ∠5 and ∠7 ∠7 and ∠6

Explanation:

Step1: Recall vertical - angle definition

Vertical angles are formed when two lines intersect. They are non - adjacent angles opposite each other.

Step2: Analyze the given angles

In the given figure, when two lines intersect, ∠7 and ∠3 are non - adjacent and opposite each other.

Answer:

∠7 and ∠3