Answer:
Step-by-step explanation:
let l be length of string.
Then 70/l=sin 40
l=70/sin 40 ≈108.9 ft
3.3 ×
I hope this helps!
Answer: I believe that the answer is all of the above
I think the answer is (3,10) sorry if I got this wrong!
I am unable to solve this problem.
