Question

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

Explanation:

Step1: Recall the definition of vertical angles

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

Step2: Analyze each option

• For $\angle2$ and $\angle7$: These are not formed by the intersection of the same two lines.
• For $\angle14$ and $\angle4$: Not formed by the intersection of the same two lines.
• For $\angle2$ and $\angle4$: These are formed by the intersection of two lines and are opposite to each other.
• For $\angle10$ and $\angle1$: Not formed by the intersection of the same two lines.

Answer:

$\angle2$ and $\angle4$