+Riemannian Geometry explores smooth spaces equipped with a measure of distance, extending [Euclidean Geometry](/wiki/euclidean_geometry) to curved surfaces and higher dimensions. It provides the essential mathematical framework for [General Relativity](/wiki/general_relativity), where gravity is understood as the curvature of spacetime.
+## See also
+- [Manifold](/wiki/manifold)
+- [Differential Geometry](/wiki/differential_geometry)
+- [Metric Tensor](/wiki/metric_tensor)
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