INSCRIBED POLYGONS

•  Equilateral triangle given the circumcircle:

           https://www.geogebra.org/m/dsv5npqs

• Square given the circumcircle:

        https://www.geogebra.org/m/ey7cvc9p

• Regular pentagon given the circumcircle:

        https://www.geogebra.org/m/jfcngd9f

• Regular hexagon given the circumcircle:

          https://www.geogebra.org/m/jhwskhnj