EmptyUpTriangle

\[EmptyUpTriangle]

Letter-like form.

Used in geometry to indicate a triangle, as in the symbol ABC.

Not the same as \[CapitalDelta].

See Section 3.10.3 and Section 3.10.3.

See also: \[FilledUpTriangle] , \[EmptyDownTriangle] , \[RightTriangle] , \[Angle] .