In the 3rd example, I create the outline with the Profile command, starting from the coordinate center. After drawing the circles in the inner part of the model, I define one of them and select the others by holding down the Ctrl key and giving equality. Instead of modeling the edges one by one with the corner command, I selected all the corners with Ctrl and then applied the corner command. After making the full dimensioning, the design was completed. If the lines have turned green color it means the dimensioning process is completed, it means the design has become fully defined. For the white color, some elements have undefined. For the purple color, there is an over-defined condition happen.
