Triangle (disambiguation)

A triangle is a geometric shape with three sides.

Triangle may also refer to:

Math and engineering

• Pascal's triangle
• Set square, a tool used to draw a straightedge at a particular angle
• Sierpinski triangle
• Spherical triangle
• Triangle wave

Geography

• Triangle (Israel), a concentration of Israeli Arab towns
• Triangle, Newfoundland and Labrador, Canada
• Triangle, West Yorkshire, a village in Calderdale, England
• Triangle, New York, United States
• Triangle, Virginia, United States
• Triangle, Zimbabwe
• Research Triangle, a region of North Carolina, United States
• Triangle Area, Northern Ireland, Area on the North Coast incorporating the towns of Coleraine, Portstewart and Portrush
• Triangle Lake (disambiguation)
• Edinburgh Science Triangle, UK

Music

• Triangle (instrument)
• Triangle (Japanese pop group)
• Triangle (Perfume album)
• Triangle (The Beau Brummels album)
• "Triangle", a song by Mami Kawada
• Triangle (Mi Lu Bing album)

Film and television

• Triangle (2009 film), a British horror film
• Triangle (2007 film), a Hong Kong crime-thriller
• The Triangle (TV miniseries), a 2005 Sci-Fi Channel series
• The Triangle (film), a 2001 made-for-TV thriller
• Triangle (TV series), a 1980s BBC soap opera
• "Triangle" (Buffy the Vampire Slayer)
• "Triangle" (The X-Files)
• The Triangle (1953 film), starring Douglas Fairbanks, Jr.

Games and sport

• Triangle offense, a basketball strategy
• Triangle choke, a grappling hold
• Rack (billiards)

Other uses

• Kanizsa triangle
• Love triangle
• Triangle piercing
• The Triangle (newspaper)
• Triangle (Paris building)
• The Triangle, Manchester, a building in England
• Triangle Fraternity
• Princeton Triangle Club
• Triangle Shirtwaist Factory fire
• Triangle, a Star Trek novel
• Triangle: an English railroading term equivalent to a North American wye

See also

• Black triangle (disambiguation)
• Delta (letter), a letter of the Greek alphabet