Regular Polygon Calculator
Regular Polygon: a planned Super Calculator tool. Covers number of sides. Stub page: the tool, its formula and a worked example are not published yet.
Regular Polygon Calculator is a planned calculator in the mathematics section of Super Calculator, covering geometry and trigonometry.
What this calculator will compute
Inputs: number of sides, side length, apothem and circumradius or area (any one).
Outputs: area, perimeter, apothem, circumradius, interior and exterior angles, diagonal count and side length.
Formula, recorded as scope and not yet verified against a primary source: For n sides of length s: area = (n s^2)/(4 tan(pi/n)), apothem = s/(2 tan(pi/n)), circumradius = s/(2 sin(pi/n)), interior angle = (n-2)180/n degrees, exterior angle = 360/n degrees.
Status
This page is a stub. The calculator is not built, no figure on this page has been verified against the authority that sets it, and nothing here should be used to make a decision. The page exists so that the site structure is complete and so that articles can link this concept on first mention.
The stub carries noindex, nofollow and is excluded from the sitemap.