A full circle consists of 360 degrees. This measurement is derived from various historical and mathematical considerations, with the circle being a fundamental shape in geometry. The division of a circle into 360 degrees allows for easy calculation of angles and is commonly used in fields such as navigation, architecture, and engineering. Each degree can be further divided into minutes and seconds for precision measurement. This system has been widely adopted in both everyday applications and scientific contexts, making it a crucial part of understanding angular relationships.