LaTeX Angle (∠) - Complete Guide
The angle symbol (∠) is used to denote an angle in geometry.
Symbol Preview
Angle
LaTeX Code
No package required
\angleAngle symbol
What is the LaTeX Angle?
The angle symbol represents the measure or concept of an angle formed by two rays sharing a common endpoint.
How to Use Angle in LaTeX
Method 1: Using \angle
✅No package required
Angle symbol
Example: Using \angle
\documentclass{article}
\begin{document}
% Using the Angle
Text with \angle
\end{document}Common Use Cases
The Angle symbol is commonly used in the following contexts:
Angle Notation
Representing an angle.
Code
$\angle ABC$Output
∠ABC
Complete Examples
Angle in Triangle
Sum of angles in triangle
\documentclass{article}
\begin{document}
In triangle ABC, $\angle ABC + \angle BCA + \angle CAB = 180^\circ$
\end{document}Frequently Asked Questions
Which method should I use?
We recommend using the method marked as "Recommended" above. However, the best method depends on your specific needs:
- \angle: Angle symbol
Where do I use this symbol?
This symbol can be used:
- In mathematical equations (math mode)
- In regular text (if using text mode)
- In various document environments
Can I use this in display mode?
Yes, symbols that work in math mode (between $ $) also work in display mode (between $$ $$). This allows you to display the symbol on its own line with larger formatting.
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