If a lot looks perfectly square I wouldn't need to ask, but how to you measure the width of an irregular or a long skinny rectangle? I want to buy a structure that would fit on the size if it's square but I think it's too rectangular and I'd have overhang. Is there a measuring tape app I can drag and drop to lot lines? (I'm such a noob....lol!) I've read forums and all the land info pages etc and can't seem to figure this out. Any help is appreciated. Thank you!