Notice, 3 decimals, so, we can just use 3 zeros, thus
Basically, you are looking for the ARC SINE of .994 which is
83.72 Degrees
You could also use an online calculator:
http://www.1728.org/trigcalc.htm
Answer:
Go to photo math thank me later
Step-by-step explanation:
dowload tha app on ur phone