Answer:
∠SYL and ∠EYA
∠EYL and ∠AYS
Step-by-step explanation:
A pair of opposite angles formed by two intersecting lines is called vertical angles .
A) ∠SYL and ∠EYA
∠SYL and ∠EYA are opposite angles formed by the intersection of lines SE and AL .
Thus ∠SYL and ∠EYA is a pair of vertical angles .
B)∠AYE and ∠HYL
According to the definition ∠AYE and ∠HYL is not a pair of vertical angles.
C)∠AYS and ∠LYS
∠AYS and ∠LYS is a linear pair .
Thus ∠AYS and ∠LYS is not a pair of vertical angles.
D)∠EYL and ∠AYS
∠EYL and ∠AYS are opposite angles formed by the intersection of lines SE and AZ .
Thus ∠EYL and ∠AYS is a pair of vertical angles .
