]1. The problem statement, all variables and given/known data[/b] 2. Relevant equations 3. The attempt at a solution On paper it looks like not much of an attempt has been made, but I have tried a few different ways to find I_y. I thought to take the entire rectangle and subtract the parts on the upper left and right sides of the upside down T. But, I can't get my disk method to forgo the part of the upside down T that is present, meaning the bottom part of the T is still there and I can't figure out how to set my limits and my equation to not include that portion of the bottom that is present.