I want to say 17 but I don't know for sure
Answer:
I believe it would be 71 since 46 degrees would equal a .8 radians and would equal a 51.11 gradians so my best guess off of that I would say C but you could add 63 and 46 and get 109 but I really believe its c and if you got to retake it try 109
Step-by-step explanation:
It would be C if it has to equal 180
0.006
