Character Information

Code Point
U+29A3
HEX
29A3
Unicode Plane
Basic Multilingual Plane
Category
Math Symbol

Character Representations

Click elements to copy
EncodingHexBinary
UTF8
E2 A6 A3
11100010 10100110 10100011
UTF16 (big Endian)
29 A3
00101001 10100011
UTF16 (little Endian)
A3 29
10100011 00101001
UTF32 (big Endian)
00 00 29 A3
00000000 00000000 00101001 10100011
UTF32 (little Endian)
A3 29 00 00
10100011 00101001 00000000 00000000
HTML Entity
⦣
URI Encoded
%E2%A6%A3

Description

The Unicode character U+29A3, known as the Reversed Angle, serves a specific function within digital typography. Primarily used in mathematics and geometry, this symbol represents an angle that has been reversed or flipped 180 degrees from its standard orientation. While it is not commonly encountered in everyday language, it plays a vital role in specialized fields such as computer graphics, design, and engineering where precise representation of angles is crucial. This character's usage reflects the expansive scope of Unicode, which strives to include characters and symbols from all cultures and disciplines to facilitate accurate communication across various domains.

How to type the symbol on Windows

Hold Alt and type 10659 on the numpad. Or use Character Map.

  1. Step 1: Determine the UTF-8 encoding bit layout

    The character has the Unicode code point U+29A3. In UTF-8, it is encoded using 3 bytes because its codepoint is in the range of 0x0800 to 0xffff.

    Therefore we know that the UTF-8 encoding will be done over 16 bits within the final 24 bits and that it will have the format: 1110xxxx 10xxxxxx 10xxxxxx
    Where the x are the payload bits.

    UTF-8 Encoding bit layout by codepoint range
    Codepoint RangeBytesBit patternPayload length
    U+0000 - U+007F10xxxxxxx7 bits
    U+0080 - U+07FF2110xxxxx 10xxxxxx11 bits
    U+0800 - U+FFFF31110xxxx 10xxxxxx 10xxxxxx16 bits
    U+10000 - U+10FFFF411110xxx 10xxxxxx 10xxxxxx 10xxxxxx21 bits
  2. Step 2: Obtain the payload bits:

    Convert the hexadecimal code point U+29A3 to binary: 00101001 10100011. Those are the payload bits.

  3. Step 3: Fill in the bits to match the bit pattern:

    Obtain the final bytes by arranging the paylod bits to match the bit layout:
    11100010 10100110 10100011