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Spherical Angle Symbol

Spherical Angle ∢

U+2222 • geometry

Spherical Angle Symbol

The spherical angle symbol (∢) used in geometry and trigonometry to denote an angle on a sphere, formed by two intersecting arcs of great circles. It is used in spherical geometry contexts.

The Symbol For Spherical Angle (∢) is a unicode character in the Basic Multilingual Plane Plane. It is found in the Mathematical Operators block and was approved as part of Unicode Version 1.1 in 1993

geometrymathematicssymbolspherical-angletrigonometryspheregreat-circlesnotationangleintersection

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  • Full Name: Spherical Angle
  • Plane: Basic Multilingual Plane
  • Block: Mathematical Operators
  • Unicode: U+2222
  • Unicode Version: 1.1
  • Year Added: 1993