Regular Polygon Calculator
Calculate the area, perimeter, angles, apothem and circumradius of a regular polygon from the number of sides and the side length.
Result
Area
259.8076sq units
- Perimeter
- 60
- Each interior angle
- 120°
- Each exterior angle
- 60°
- Apothem (center to side)
- 8.6603
- Circumradius (center to corner)
- 10
- Shape
- Hexagon
- Diagonals
- 9