I think you would be amazed how far it could tilt before it collapses. For example the Tower of Pisa (55m height) is leaning much worse: almost 4 meters. http

I think you would be amazed how far it could tilt before it collapses. For example the Tower of Pisa (55m height) is leaning much worse: almost 4 meters. https://en.wikipedia.org/wiki/List_of_leaning_towers https://en.wikipedia.org/wiki/List_of_leaning_towers