Learn to set drawing units in AutoCAD LT 2019 by typing units, selecting architectural or other modes (decimal, engineering, fractional, scientific), and adjusting precision and insertion scale, and angle options.

Draw lines in AutoCAD LT 2019 using the line command, switch to graphic mode for free angles with f8, draw 20 feet, and close the square.

Use the polyline command to create a group of lines that behave as a single entity. Selecting one line selects all lines in the polyline.

Master the spline tool in AutoCAD LT 2019 by using the splice command to create flexible curved lines, adjust with grip points, and close shapes for contour-style drawings.

Learn how to use the copy command and its shortcut, including selecting base points, displacement, and snapping, to duplicate lines and create arrays of items at precise distances.

Master the stretch tool in autocad lt 2019 to stretch selected objects by choosing a base point and entering a distance.

Master the rotate tool in AutoCAD LT 2019 to rotate objects with a chosen base point, specify exact angles or a reference angle, and create copies or arrays.

Learn to use the array tool in AutoCAD LT 2019 to create copies by columns and rows, set counts, adjust spacing, and explode the group to individual objects.

Master the offset tool to create parallel lines at a chosen distance, with inward, outward, or through options, using 4 inches, 12 inches, or five feet for walls.

Explore the layers overview in AutoCAD LT 2019, using the layer properties box to show or hide, freeze or lock, and set color, line type, weight, and load line types.

Learn to print autocad lt 2019 drawings using plot, select paper size and window extents, print to pdf, choose fit to paper or a specific scale, and preview with grayscale.