Answer:
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Step-by-step explanation:
Alright, imma help you. Imma work on it on a piece of paper. :D
Because arcsin or sin-1 only gives outputs that are in the first and fourth quadrant.
5pi / 6 is in the second quadrant.
315% is roughly 0.0382 of 82.53.
On the other hand, 315% of 82.53 is 259.9695 .