Measured Angle

Known as Measured Angle, this symbol is primarily used to denote the specific quantitative value of an angle in degrees or radians. It is read aloud simply as measured angle or sometimes just angle when the context implies a numerical value is being discussed. This character belongs to the Mathematical Operators block and is categorized as a common script symbol, distinguishing it from the standard angle sign by the addition of a small internal arc.

Usage of the symbol occurs almost exclusively within scientific and geometric writing. It appears frequently in geometry textbooks to identify the measure of a vertex, such as in the expression for the measure of angle ABC. Beyond academic materials, it is used in architectural drafting and technical engineering specifications when precision is required to differentiate a named shape from its calculated degrees. In these professional contexts, it serves as a standardized shorthand for mathematical proofs and trigonometric calculations.