Find the construction of this hexagon step by step.
Draw the circle with centre A4 and radius OA4; it intersects the circle C at A3 and A5.
Draw a circle C, centre O and diameter AA1.
Draw the circle with centre A1 and radius OA1; it intersects the circle C at A2 and A6.
Draw the hexagon A1A2A3A4A5A6.
Draw the hexagone A1A2A3A4A5A6.