Question

which angles are vertical to each other? ∠3 and ∠7 ∠7 and ∠5 ∠4 and ∠3 ∠8 and ∠2

Explanation:

Step1: Recall vertical - angle definition

Vertical angles are formed when two lines intersect. They are opposite each other and are congruent.

Step2: Analyze each option

• For ∠3 and ∠7: They are not vertical angles as they are not formed by the same pair of intersecting lines.
• For ∠7 and ∠5: They are adjacent angles, not vertical angles.
• For ∠4 and ∠3: They are adjacent angles, not vertical angles.
• For ∠8 and ∠2: They are vertical angles as they are opposite each other at the intersection of two lines.

Answer:

∠8 and ∠2