U+2251 "" Geometrically Equal To Unicode Character

Unicode Version 18.0

Source: Noto Sans Math Source: Browser Default

U+2251 "" Geometrically Equal To is a mathematical symbol that denotes a relationship of equality in a geometric context, specifically indicating that two geometric figures or quantities are equal in size or measure when considered under geometric transformations or in a spatial sense. Unlike the standard equals sign, which often implies arithmetic or algebraic equivalence, this symbol is reserved for geometric statements where the focus is on congruence or dimensional equality, such as the equality of line segments, angles, or areas. It is part of the Mathematical Operators block and is used in formal geometry proofs and technical documents to clarify the nature of the equality.

Encodings

HTML Decimal Encoding
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HTML Hex Encoding
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UTF-8 Encoding
0xE2 0x89 0x91
UTF-16 Encoding
0x2251
UTF-32 Encoding
0x00002251
C/C++/Java Escape
\u2251