# Triangle ^{ }

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### Triangle Meaning and Definition in Dictionary

### Definitions from Wordnet 2.0

- a percussion instrument consisting of a metal bar bent in the shape of an open triangle
- any of various triangular drafting instruments used to draw straight lines at specified angles
- a three-sided polygon
- something approximating the shape of a triangle; "the coastline of Chile and Argentina and Brazil forms two legs of a triangle"

### Definitions from Wiktionary

- a three-sided polygon ,
- something approximating the shape of a triangle; "the coastline of Chile and Argentina and Brazil forms two legs of a triangle" ,
- a small northern constellation near Perseus between Andromeda and Aries ,
- any of various triangular drafting instruments used to draw straight lines at specified angles ,
- a percussion instrument consisting of a metal bar bent in the shape of an open triangle

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### Triangle Meaning and Definition in Wikipedia

A triangle is a shape or area, or a specific part of two dimension space. It has three straight sides and three vertices. The three angles of a triangle always add up to 180° (180 degrees). It is the polygon with the least possible number of sides.

Triangles can be grouped according to how long their sides are:

Triangles can also be grouped by their angles:

Equilateral triangle

### Words and phrases related to 'Triangle'

adultery | affair | amour | battery | bell |

bells | bones | branks | castanets | celesta |

chime | chimes | clapper | clappers | clover |