Please choose the correct ending to complete the given sentence: Home and Garden: [header] How to use a speed square [title] Identify where the line should be drawn. [step] Depending on your project, decide where you need clear, concise lines to be drawn. Because the use of a speed square will vary depending on the project, create a plan specific to your needs and decide exactly where lines must be drawn.

Ending1: [substeps] As you draw the lines, include guidelines to help identify which lines need to be drawn. For example, one line could look like a stalk between each question or question. Ending2: Use the square to locate and mark studs, position floor joists, lay out stair stringers, determine roof pitches, any other project that is dependent on straight lines. [substeps] Creating a plan and knowing where you need the lines to be will help you plan ahead and make less mistakes. Ending3: [substeps] In a project, a specific shape will be drawn over the board. On paper, if you're drawing a square for a board game, it might be helpful to draw a circle around it. Ending4: [substeps] In the first line, place a bubble above a straight line, keeping the bubble level of the chart. The bubble should equal the square with a radius of 4 inches (10 cm).

Answer format: ending1/ending2/ending3/ending4