The measure of "angle 1" is 33 degrees. You can tell by subtracting 90 degrees (which refers to the figure) and the measure of "angle 2" which will look something like this:
90 - 57 = 33. Don't forget to add the "degrees" because it will be counted wrong if you don't label your numbers/angles.
I hope this is the answer you were looking for and that it helps!! Also if you are still confused, don't be afraid to ask for more help. I'm always available!! :)