My confusion

I would say I understand about 30% if what we have learned because I have been gone so much this week. I plan on getting help and then finishing the work this weekend. The basics of the work I have I guess I'm just confused on how it all applies to the problems and how to find the answer in radians versus degrees. I am attempting to do some of the problems on my own just to see if I can do them through my own method but so far it is not working out for me, but it's ok.