Lines
The properties of lines that you have explored in this module are a part of the foundation of Geometry. You have learned how to find the length of a segment by using the distance formula and to find the center of a segment by using the midpoint formula. You have analyzed the slopes of lines to determine if they are parallel or perpendicular. You will be using the distance formula, midpoint formula, slope and the properties of parallel and perpendicular lines in the future modules.