$ 0.1369 to the nearest cent ( aka hundredth decimal place) would be $ 0.14
I'm going to say 180 degrees
∠1 + ∠3 + 90° = 180°
∠1 + ∠3 = 90°
∠3 = ∠4 (vertically opposite angles)
∠1 + ∠4 = 90°
Therefore, the answer is ∠1 + ∠4
Answer:
1
Step-by-step explanation:
