U+299D "⦝" Measured Right Angle with Dot Unicode Character

U+299D "⦝" Measured Right Angle with Dot is a typographical symbol classified under the Supplemental Mathematical Operators block, used primarily in technical and geometric notation to represent a right angle that has been measured or quantified, where the dot serves as a diacritical marker to distinguish it from a standard right angle symbol. This character is employed in fields like geometry, engineering, and drafting to indicate a specific right angle that has been designated with a point of reference or additional measurement context. Its design consists of a two-dimensional, right-angled corner shape with a small, centered dot placed inside the angle, ensuring clarity in diagrams and mathematical expressions.

General Properties

Code Point	U+299D
Version Added	3.2
Name	Measured Right Angle with Dot
Block	Miscellaneous Mathematical Symbols-B
General Category	Math Symbol
Canonical Combining Class	Not Reordered
Bidirectional Class	Other Neutral
Mirrored	Yes

Encodings

HTML Decimal Encoding	⦝
HTML Hex Encoding	⦝
UTF-8 Encoding	0xE2 0xA6 0x9D
UTF-16 Encoding	0x299D
UTF-32 Encoding	0x0000299D
C/C++/Java Escape	\u299d

Unicode Properties

NFC Quick Check	Yes
NFD Quick Check	Yes
NFKC Quick Check	Yes
NFKD Quick Check	Yes
Numeric Type	None
Numeric Value	NaN
Line Break	Alphabetic
Script	Common
Script Extensions	Common
Indic Syllabic Category	Other
Pattern Syntax	Yes
Math	Yes
Vertical Orientation	Rotated
Grapheme Base	Yes
Grapheme Cluster Break	Other
Word Break	Other
Sentence Break	Other