There is no way to tell. You haven't given any other indication of the relationship between angle 1 and 2. Are they labeled on a diagram that you didn't provide? Are they complementary or supplementary? Is one of them some amount larger than the other or some factor larger or smaller than the other?
Remember, this is Algebra.com. It is NOT the Psychic Hot Line. You have to give us the WHOLE problem.
John
My calculator said it, I believe it, that settles it