Answer: 
Step-by-step explanation:
Since we have given that

And we know that θ is in the Fourth Quadrant.
So, Except cosθ and sec θ, all trigonometric ratios will be negative.
As we know the "Trigonometric Identity":

It must be negative due to its presence in Fourth quadrant.
Hence, 
ans: 70 ...( it is by ; 180-110) because of straight angle= 180...........
I’m so sorry but I don’t have a clue! But you’ll get it eventually
Answer:
are you fking retaxrded?
Step-by-step explanation:
Answer:
289 meters I believe.
Step-by-step explanation: