Jucobie and Calvin's Geometry Outside
- 2. Line Straight path of points that goes on forever in two directions. This is the symbol for line
- 4. Line segment Part of a line and has two endpoints. This is the symbol for line segment
- 5. Ray Part of a line which has one endpoint and goes on in one direction forever.
- 6. Parallel Lines Two lines which never cross and stay same distance apart. This is the symbol for parallel lines