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Mathematics, 01.12.2019 14:31 sanociahnoel

Which one of the following formulas will find the sum of interior angles of a polygon with n sides
180(n-2)
180(n-360)
180(n-1)
180n

if you have the answers to this semester exam then i need them.

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Which one of the following formulas will find the sum of interior angles of a polygon with n sides
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