1. The problem statement, all variables and given/known data How to find the values of theta that make tan theta > 1 true? 3. The attempt at a solution From trial and error I can find the solution to be 45 < theta < 90, but I was wondering if there was a systematic process to determining these values. I also know according to special triangles that tan45 = 1 but I dont know how that tells me the range, all that tells me is that tan theta ≠ 45. Is there a systematic process of finding the range of values?