Algebra Angles Measurement, algebra homework help

1) 

Which of the following angles is coterminal with an angle that is 60°?

-420°

-330°

330°

420°

2) Which of the following angles is coterminal with an angle that is 320°?

-320°

-40°

40°

370°

 3)  question attached

4)  question attached

5) question attached