This document provides a guide for completing Worksheet 2. It outlines the steps to complete two exercises using sketching and extrusion tools in CAD software. Exercise 1 guides the user to click the Extruded Boss/Base icon, select a line in the figure, click OK, and change a value. Exercise 2 instructs the user to offset entities while in Sketch mode, follow Step 4, and observe how solid lines change. It also mentions filleting and shelling commands.