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U+2220
| 名称 | ∠ 角 |
| 编码 | U+2220 |
| HTML代码 | ∠ ∠ |
| CSS代码 | \2220 |
| 实体 | ∠ |
| 分区 | 数学运算符 |
| 版本 | 1.1 (1993) |
| Age | 1.1 |
| 镜像 | ⦣ (U+29A3) |
| Bidi Paired Bracket Type | None |
| Composition Exclusion | No |
| Case Folding | 2220 |
| Simple Case Folding | 2220 |
编码
| 编码 | hex | dec(bytes) | dec | binary |
|---|---|---|---|---|
| UTF-8 | E2 88 A0 | 226 136 160 | 14846112 | 11100010 10001000 10100000 |
| UTF-16BE | 22 20 | 34 32 | 8736 | 00100010 00100000 |
| UTF-16LE | 20 22 | 32 34 | 8226 | 00100000 00100010 |
| UTF-32BE | 00 00 22 20 | 0 0 34 32 | 8736 | 00000000 00000000 00100010 00100000 |
| UTF-32LE | 20 22 00 00 | 32 34 0 0 | 539099136 | 00100000 00100010 00000000 00000000 |