How to find number of sides from sum of interior angles?

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23-03-2017
Mathematics

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How to find number of sides from sum of interior angles?

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irspow irspow · Answer 1 · 2017-03-27T20:20:01+02:00

irspow irspow

27-03-2017

S=180(n-2)

Where S is the sum of the interior angles and n is the number of sides.

So If you knew the sum and wanted to know the number of sides you'd rearrange accordingly...

n=S/180+2 or more neatly

n=(S+360)/180

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