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Student Name:_______________________________ Geometry Unit 1: Geometry Introduction Section 1: Basic Elements of Geometry Points Point is an A point has no __________________, no ________________, and no _____________. Points are represented by a ___________ and labeled by a ____________ letter. Two _____________ intersect at exactly one point. _____________________ points are points that do not lie on the same line. term. Lines A line is a set of _______________ ---________________ that lie next to each other. A line is represented by a straight, narrow __________ with __________ signs at the ends. _______________ lines are lines that are parallel to each other but are located on different planes. Draw a line with the points C and D on it, and write how this is denoted. Planes A plane is a __________ surface. A plane is made up of at least __________ non-collinear points. The intersection of two planes is a ______________. Planes are labeled using a ___________ script letter. They can also be labeled by using ___________ capital letters. Line Segments A line segment is the __________________ portion of a line. Draw line segment LM and write how this is denoted.