Question

which angles are vertical to each other?
∠2 and ∠7 ∠14 and ∠4 ∠2 and ∠4 ∠10 and ∠1

Explanation:

Step1: Recall vertical angles definition

Vertical angles are pairs of opposite angles formed by two intersecting lines.

Step2: Analyze each option

• For $\angle2$ and $\angle7$: Not formed by two intersecting lines as vertical angles.
• For $\angle14$ and $\angle4$: Not formed by two intersecting lines as vertical angles.
• For $\angle2$ and $\angle4$: These are formed by two intersecting lines and are opposite angles.
• For $\angle10$ and $\angle1$: Not formed by two intersecting lines as vertical angles.

Answer:

$\angle2$ and $\angle4$