1.
An undefined term that represents a location in space.
2.
An undefined term that has length but no width or depth
3.
An undefined term that has length and width but no depth
4.
Formed by the intersection of two rays at their endpoints
5.
An angle that measures 90 degrees
6.
An angle with a measure that is between 0 degrees and 90 degrees
7.
An angle with a measure that is between 90 degrees and 180 degrees
8.
Part of a line consisting of two endpoints and all points between them
9.
Part of a line consisting of one endpoint and extending infinitely in the opposite direction
