U+29A8 "⦨" Measured Angle with Open Arm Ending in Arrow Pointing Up and Right Unicode Character

U+29A8 "⦨" Measured Angle with Open Arm Ending in Arrow Pointing Up and Right is a specialized symbol from the Miscellaneous Mathematical Symbols-B block, designed for use in technical notation such as geometry, engineering diagrams, or logical proofs. It depicts an angle formed by two lines, where one side is left open and the terminating segment curves into an arrowhead pointing in the upward and rightward direction. This graphic clarity helps represent measured angles with a directional or active component, distinguishing it from a static geometric angle sign. The character is primarily used in technical documents, particularly those involving vector analysis or angular measurements where indicating direction or motion is essential.