Answer:
The answer to your question is 3. 0
Step-by-step explanation:
For an angle of 180°:
- hypotenuse = 1
- Adjacent side = 1
- Opposite side = 0
Then, sin Ф = [tex]\frac{Opposite side}{Hypotenuse}[/tex]
sin 180° = [tex]\frac{0}{1}[/tex]
sin 180° = 0
