+A **simplex** is a fundamental geometric shape, generalizing a [Triangle](/wiki/triangle) or tetrahedron to any number of dimensions. It represents the simplest kind of [Polytope](/wiki/polytope) in a given space, defined by the convex hull of its vertices.
+## See also
+- [Convex Hull](/wiki/convex-hull)
+- [Linear Programming](/wiki/linear-programming)
+- [Topology](/wiki/topology)
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