U+225A "≚" Equiangular To Unicode Character
Unicode Version 17.0
≚
U+225A "≚" Equiangular To is a mathematical symbol used in geometry and formal logic to denote that two geometric figures, most often triangles or polygons, have all corresponding angles equal in measure, indicating similarity in shape though not necessarily in size. It appears as a small, stylized 'S' shape layered over an equals sign, distinguishing it from the more common "approximately equal to" symbol. This character is part of the Mathematical Operators block in Unicode, encoded specifically for representing the relation of equiangularity in technical texts and digital documents where precise mathematical typesetting is required.
General Properties
| Code Point | U+225A |
| Version Added | 1.1 |
| Name | Equiangular To |
| Block | Mathematical Operators |
| General Category | Math Symbol |
| Canonical Combining Class | Not Reordered |
| Bidirectional Class | Other Neutral |
Encodings
| HTML Decimal Encoding | ≚ |
| HTML Hex Encoding | ≚ |
| UTF-8 Encoding | 0xE2 0x89 0x9A |
| UTF-16 Encoding | 0x225A |
| UTF-32 Encoding | 0x0000225A |
| C/C++/Java Escape | \u225a |
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 |