12gons
A 12gon, also known as a dodecagon, is a polygon with twelve sides and twelve vertices. In Euclidean geometry, a regular dodecagon has twelve equal sides and twelve equal interior angles. The interior angle of a regular dodecagon measures 150 degrees, and the exterior angle measures 30 degrees. The sum of the interior angles of any dodecagon, regular or irregular, is (12-2) * 180 = 1800 degrees.
The area of a regular dodecagon with side length 'a' can be calculated using the formula Area
Dodecagons appear in various contexts. Architecturally, they can be found in the design of some buildings and