Answer:
6, 11, 9 and 1
Explanation:
Given:
l ║ m and n ║ q
To find:
congruent of ∡8.
Solution:
∡8 ≅ ∡3 Vertically Opposite angle
∡8 ≅ ∡16 Corresponding angle
∡8 ≅ ∡11 Interior alternate angle
∡8 ≅ ∡6 Corresponding angle
∡8 ≅ ∡1 since ∡1 ≅ ∡6 as Vertically Opposite angle
∡8 ≅ ∡9 since ∡1 ≅ ∡9 as Corresponding angle
∡8 ≅ ∡14 since ∡14 ≅ ∡9 as Vertically Opposite angle
Therefore, answer is 6, 11, 9 and 1.