\text{\textdegree}
The \text{\textdegree} command in LaTeX is used to represent the degree symbol (°), which is commonly used to denote angles, temperature, or geographic coordinates.
Represents an angle of 90 degrees.
90\text{\textdegree}
Indicates a temperature of 30 degrees Celsius.
The temperature is 30\text{\textdegree}C
Specifies geographic coordinates in degrees.
Coordinates: 45\text{\textdegree}N, 122\text{\textdegree}W