How to Write the Angle Symbol (∠) in LaTeX

In LaTeX, you can write the angle symbol (∠) using the \angle command.

The following examples show how to write the angle symbol in LaTeX.

How to Write the Angle Symbol in Text

We can use the \angle command to write the angle symbol in LaTeX document for text.

Suppose we want to write the angle symbol in the text.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

This is an example of using the angle symbol \( \angle ABC \) in a sentence.

\end{document}

Output: 👇️

This is an example of using the angle symbol ∠ABC in a sentence.

In this example, we use the \angle command to display the angle symbol in the text.

How to Write the Angle Symbol in Mathematical Expressions

For mathematical expressions, We can use the \angle command to ensure proper formatting.

Suppose we would like to write mathematical expressions that contain the angle symbol.

We can use the following LaTeX code to do so:

\documentclass{article}
\begin{document}

An inline mathematical expression: \( \angle ABC \).

A displayed mathematical expression:
\[
\angle ABC
\]

\end{document}

Output: 👇️

In this example, we use the \angle command to denote the angle symbol in both inline and displayed mathematical expressions.

Conclusion

We can use the \angle command for both text and mathematical expressions. This ensures that the angle symbol is properly formatted and displayed in LaTeX document.