+A **cone** is a three-dimensional geometric shape that smoothly narrows from a flat base, often a [Circle](/wiki/circle), to a single point called the apex. This fundamental form is a key subject in [Geometry](/wiki/geometry) and appears widely in natural structures and human-made objects.
+## See also
+- [Cylinder](/wiki/cylinder)
+- [Sphere](/wiki/sphere)
+- [Pyramid](/wiki/pyramid)
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