Triangulation

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At a glance

Class

Notion

Domain

Science and technology

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What Wikipedia says

In geometry, a triangulation is a subdivision of a planar object into triangles, and by extension the subdivision of a higher-dimension geometric object into simplices. Triangulations of a three-dimensional volume would involve subdividing it into tetrahedra packed together.

Excerpt from the Wikipedia article “Triangulation (geometry)”, under the CC BY-SA 4.0 license. Read the article on Wikipedia

Image: Hassium99, CC BY-SA 4.0, via Wikimedia Commons.