What is the maximum amount of acute angles in a non-convex non-overlapping n-gon?
I have figured out a lower and upper limit (using angle sum), but they aren't helpful at all and get worse as n increases.
Any hints are appreciated.
Acute angles in non-convex n-gon?
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$\begingroup$
geometry
polygons
angle
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0You should give your bounds so that people know what you already know. – 2017-02-17
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0I can get at least n/2 acute angles and at max n-1. – 2017-02-17
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0Then your lower bound is optimal. – 2017-02-17