Code point
U+29A7
Glyph appearance depends on your fonts.
U+29A7
SmU+29A7 OBLIQUE ANGLE OPENING DOWN is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Miscellaneous Mathematical Symbols-B block.
Choose the representation you need, then copy its value.
U+29A7
10663
⦧
⦧
⦧
E2 A6 A7
29A7
000029A7
%E2%A6%A7
\u29A7
\u29A7
\u29A7
\29A7