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Student Name:_______________________________
Geometry
Unit 1: Geometry Introduction
Section 1: Basic Elements of Geometry
Points
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Point is an
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A point has no __________________, no ________________, and no _____________.
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Points are represented by a ___________ and labeled by a ____________ letter.
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Two _____________ intersect at exactly one point.
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_____________________ 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.
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_______________ 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
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A plane is a __________ surface.
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A plane is made up of at least __________ non-collinear points.
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The intersection of two planes is a ______________.
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Planes are labeled using a ___________ script letter. They can also be labeled by using
___________ capital letters.
Line Segments
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A line segment is the __________________ portion of a line.

Draw line segment LM and write how this is denoted.