Unit 1 Geometry Vocab

Front

A straight figure with no thickness, extending infinitely in both directions.

Back

line

Front

A line with a single endpoint extending infinitely in one direction.

Back

ray

Front

Description of the picture?

Back

Ray with endpoint A

Front

Word describing the picture:

Back

segment

Front

Geometric object with 2 endpoints

Back

Line Segment

Front

These two lines will never intersect

Back

Parallel Lines

Front

Symbol ⊥ denotes:

Back

Perpendicular lines

Front

Identify the figure:

Back

angle

Front

Image shows:

Back

Intersecting lines

Front

Image shows:

Back

Perpendicular lines