Drawing 9

AutoCAD 2D drawing: How to draw concentric circles, Locate the Quadrant of a circle, Draw a Hexagon, Connect Circles with Fillets, Create a unique set of elements and then repeat it around a Point of Symmetry using Polar Array command.
As always, the tutorial walks you through drawing in model space, placing the model in Viewport with an appropriate scale. Add dimensions, update the title block and plot to pdf.