the triangle


Triangle - Free Online Picture Dictionary

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Freely usable Triangle photos

Most pictures found here can be freely reused by students and teachers.

Triangle information and links

  • A Triangle is a polygon with three edges and three vertices.
  • It is one of the basic shapes in geometry.
  • If the entire geometry is only the Euclidean plane, there is only one plane and all Triangles are contained in it; however, in higher-dimensional Euclidean spaces, this is no longer true.