Answer:
31
Step-by-step explanation:
180-149 = 31
hope this helps
Trigonometric Functions:
You have the angle and the adjacent. You need to find the hypotenuse (PR). Therefore, you use cos.
Rearrange the formula to find H (PR):
14.463 ~ 14.5
Answer: m
Z = 20
3 x 20 = 60
60 - 12 = 48