Geometry Notations in LaTeX
Geometry Notations are notations that refer to the geometric figures, and to the sizes of the figures.
For example, Line Segment AB is represented as 
.
So Let’s see the latex code of Geometry Notations one by one.
Geometry Operators and their Latex Code :
| TERM | SYMBOL | LATEX |
|---|---|---|
| 1. Line Segment | |
\overline{\rm AB} |
| 2. ray (half-line) |  |
\overrightarrow{\rm AB}angle |
| 3. angle |  |
\angle |
| 4. measured angle |  |
\measuredangle |
| 5. triangle |  |
\triangle |
| 6. square |  |
\square |
| 7. congruent (same shape and size) |  |
\cong |
| 8. not congruent |  |
\ncong |
| 9. similar (same shape) |  |
\sim |
| 10. not similar |  |
\nsim |
| 11. is parallel with |  |
\| |
| 12. is not parallel with |  |
\nparallel |
| 13. is perpendicular to |  |
\perp |
| 14. is not perpendicular to |  |
\not\perp |
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