Question 1154213
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Each central angle is equal to  {{{2pi/n}}} radians,  or  {{{360/n}}} degrees.


Each interior angle is equal to  {{{pi - 2pi/n}}}  radians,  or  {{{180 - 360/n}}}  degrees.


Or, in more familiar form, each interior angle is equal to  {{{(180*(n-2))/n}}}  degrees.
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