The answer is 31, because the polygon stays the same it never changed except for its location.
I think it is 4.5*10^(-4). It is because 10^(-4) is 10000. 10000*4.5 is 0.00045.
If you use the law of sins, the answer would be B) 6.928 (in the law of sines you round so it would be 6.93)
