Write the next sentence in this paragraph:

How to use a speed square
Identify where the line should be drawn.
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.

Choose your answer from: a. 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. b. 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. Creating a plan and knowing where you need the lines to be will help you plan ahead and make less mistakes. c. 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. d. 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).
b.