A hexadecagon is a polygon with 16 sides and 16 vertices.
A regular hexadecagon is a polygon with 16 equal sides and angles.
Angles of the Hexadecagon
The sum of interior angles of a hexadecagon = (16 − 2) · 180° = 2,520°
The value of an interior angle of a regular hexadecagon is: 2,520º : 16 = 157.5º
The central angle of a regular hexadecagon measures: 360º : 16 = 22.5º
Diagonals of the Hexadecagon
The number of diagonals in a regular hexadecagon = 16 · (16 − 3) : 2 = 104
Perimeter of a Regular Hexadecagon
Perimeter = 16 · l
Area of a Regular Hexadecagon