I am still not following you.... where would you have a situation where there is not a right angle created by a bump out? And if not a right triangle, and I can measure all three lengths...I still solve it easy enough.How do you find the hypotenuse of an isosceles or scalene triangle.

Who what how are you answering? Or do you even know?Forget about it. When new GSE forms come out, you will put your signature on the certification IF you do GSE work.
When there is no right angle. I have run into it on occasion. Not every irregular shape is the result of a bump out.I am still not following you.... where would you have a situation where there is not a right angle created by a bump out
If you get used to dealing with wall thickness, interior measure + wall thickness = exterior measure. On those few occasions were you cannot get an accurate exterior measurement, you can substitute with interior + wall thickness. Otherwise the two measurements should be the same - and that is the major reconciliation error check that should help you sleep at night and feel sure of yourself if you wind up in court or before the board. The appraiser should be the absolute expert on this - as architect plans are often enough in error because contractors sometimes don't follow them.I am still not following you.... where would you have a situation where there is not a right angle created by a bump out? And if not a right triangle, and I can measure all three lengths...I still solve it easy enough.
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Who what how are you answering? Or do you even know?
I have to take the update class but the only major thing that changed "I think" is outside wall is not included in like a room over garage where you have large sloping ceiling with a knee wall. I could be wrong. There could be other changes I am not aware of.If you get used to dealing with wall thickness, interior measure + wall thickness = exterior measure. On those few occasions were you cannot get an accurate exterior measurement, you can substitute with interior + wall thickness. Otherwise the two measurements should be the same - and that is the major reconciliation error check that should help you sleep at night and feel sure of yourself if you wind up in court or before the board. The appraiser should be the absolute expert on this - as architect plans are often enough in error because contractors sometimes don't follow them.