Step-by-step explanation:
the answer is in picture
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Answer:
There are infinity many numbers between 2.23 an 2.24, but if you want the exact middle, it's 2.235
Hope this helped :)
let l be length of string.
Then 70/l=sin 40
l=70/sin 40 ≈108.9 ft
22.44994432
I can help
