Click the green flag and type in numbers. The output value is the area of a regular polygon with n sides and a fixed perimeter equal to the perimeter of an equilateral triangle with an area of 2.
I'm going away for a month after this, so I'm in a rush rn, and I don't have enough time to make a pen-based display for this. If you want, you can remix this and add a pen display for the polygon with n sides.
