1. The problem statement, all variables and given/known data I was wanting to see if someone could check my calculations. I've checked out the Iy and Ix in Autodesk Inventor and what I got is wrong. Here are the links to my images. I apologize, the uploading option is not allowing me to upload the pictures. http://postimage.org/image/re825r20b/ http://postimage.org/image/vomq1c73f/ http://postimage.org/image/lkdgw1dyv/ 2. Relevant equations I believe the only one that is wrong is the triangle? My centroids were all correct, including my areas. So I'm sure my calculations for MOI's are wrong somewhere.