What is the standard unit of measurement for angles?

The standard unit of measurement for angles is degrees. This unit is widely used in various fields, including education, engineering, and navigation, primarily because it is intuitive and easy to understand. One complete rotation around a point is defined as 360 degrees, which divides the circle into equal parts, making it practical for everyday applications.

Degrees provide a straightforward way to express angles in a way that most people can easily visualize and communicate. For instance, right angles are commonly defined as 90 degrees, which is a familiar benchmark for many.

While there are other units of measurement for angles, such as radians and gradians, degrees are still the most commonly used and recognized unit, particularly for various practical applications. Radians are often favored in mathematical contexts because they relate directly to the properties of circles, and gradians are used in specific fields like surveying, but degrees remain the prevalent standard in most general contexts.