132 degrees
You’d do 180 - 48 as it’s the smallest angle and all triangle angles are 180 degrees
I think its about 62 hours because you multiply the 185 days by 20 minutes and get 3,700 so you divide that by 60 and get 61.6666667. so the answer is 62 hours?
The answer would be angles UVX and RSQ.
Hope this helps