Answer:
- ∠3 is complementary to ∠2
Step-by-step explanation:
Complementary angles are two angles that sum up to 90°. We already know that ∠2 and ∠x (Unknown angle) must sum up to 90°. We can see that ∠3 is less than 90°, it is adjacent to ∠2, and both angles sum up to 90°. Hence, ∠3 is complementary to ∠2.