algebra precalculus - How many reflex angles can a polygon have? - Mathematics Stack Exchange

I think the first of the polygons that can have a reflex angle is the pentagon. For a hexagon, a maximum of 2 reflex angles is possible. I tried to draw many concave polygons to find out a rela

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In a circle with center O, arc RS=132 degrees, how many degrees are there in angle RSO? - Quora

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algebra precalculus - Pre-Calc - find the height of triangle - Mathematics Stack Exchange

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What is the maximum number of reflex interior angles that a quadrilateral can have

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