1. Identify which of the given angles has the same reference as 30 degrees. There may be more than one Options : 120,210,300,150,225

2.identify which of the given angle has the same reference angle as 45 degrees there may be more than one
Options:125,240,300,315,225

3.identify which of the given angles has the same reference angle as 60 degrees. There may be more than one.
Options: 135, 210, 225, 330, 120

Which of the angles below have a sine value of 0?
Options: 90,180,270,360

Which of the angles below have a cosine value of 0?
Options: 90,180,270,360

Please help out I’m running out of time- and I’ve done this assignment before but got a low score