DOWN-POINTING TRIANGLE WITH RIGHT HALF BLACK U+29E9

BlockMiscellaneous Mathematical Symbols-B
CategoryMath Symbol
UTF-80xE2 0xA7 0xA9
UTF-160xFF 0xFE 0xE9 0x29
UTF-320xFF 0xFE 0x0 0x0 0xE9 0x29 0x0 0x0
HTML⧩
Pythonu"\u29E9"