Polygon Interior Angles

Calculate interior angle sum and each angle of a regular polygon.

Formula

Sum = (n−2) × 180°; Each = Sum/n
  • Sum = (n−2) × 180°; Each = Sum/n

Polygon Interior Angles

Polygon Interior Angles calculation.

Frequently asked questions

How is Polygon Interior Angles calculated?
Sum = (n−2) × 180°; Each = Sum/n