Community Tip - You can change your system assigned username to something more personal in your community settings. X
Btw measuring the area of a closed loop in a sketch is on our wishlist. We had to follow the process you mentioned (complete the sketch, create a fill surface, and then measure the area of the fill surface, just to get the area of the closed loop in the sketch. (We hadn't generated a solid yet, so the Cross Section Mass Properties wasn't available to us.)
David R. Martin II
Senior Mechanical Design Engineer
Amazon Prime Air