Answer:
Question, are you doing pythagorean theromen?
57
Step-by-step explanation:
By the way there is another formula so I don't know if I am 100% correct. I added 63+60. Then when you get the answer minus it by 180. I hope it helped! :)
150 degrees
-4/7, -1/3, -0.1, 0, 0.1
Can you try rewording this question?