U+299F "⦟" Acute Angle Unicode Character

U+299F "⦟" Acute Angle is a mathematical symbol that represents an acute angle, which is an angle measuring less than 90 degrees. It is part of the Miscellaneous Mathematical Symbols-B block, which includes various geometric and technical notation marks used in mathematics and science. While visually similar to the standard acute angle symbol (∠), this specific glyph is distinguished by its explicit encoding for precise use in formal notation, computer algebra systems, or typesetting where a dedicated acute angle symbol is required.