Tank

Mass = 8449.06 grams Volume = 3129283.28 cubic millimeters Surface area = 1605107.90 square millimeters For this model, I started by opening a new sketch. I then used the line tool and fillet tool to create an outline of half of the model. I then extruded the drawing my using the Revolved Boss/Base tool. Later, I added the missing details to complete the model.