Question

which angles are vertical to each other? ∠7 and ∠6 ∠2 and ∠1 ∠7 and ∠5 ∠6 and ∠4

Explanation:

Step1: Recall vertical - angle definition

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

Step2: Analyze each option

• For ∠7 and ∠6, they are adjacent angles, not vertical angles.
• For ∠2 and ∠1, they are adjacent angles, not vertical angles.
• For ∠7 and ∠5, they are vertical angles as they are non - adjacent and opposite each other when two lines intersect.
• For ∠6 and ∠4, they are not vertical angles.

Answer:

∠7 and ∠5