The answer would be B. (228-89) because you are trying to find the difference.
YZ since they are in the same spot in the cong statement
Answer:
I belive x=4.9
Step-by-step explanation:
Answer:
210°
Step-by-step explanation:
Given
sinΘ = - 
Note taken the inverse sine of the positive value of the ratio, gives the related acute angle, that is
Θ =
(
) = 30° ← related acute angle
Thus the required angle in the third quadrant is
Θ = 180° + 30° = 210°
Do you have a picture to go with this question ?