geometry

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What is the relationship between the measure of a central angle of a polygon and the measures of an interior and an exterior angle of the polygon?

  • geometry -

    Are you talking about regular polygons?

    For a regular polygon with N sides, each exterior angle is 360/N degrees and the interior angles are 180 - (360/N). The central angle (subtended by each side from the center) is 360/N.

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