Source: wikibot/theorems-in-riemannian-geometry
= Theorems in Riemannian geometry
{wiki=Category:Theorems_in_Riemannian_geometry}
Riemannian geometry is a branch of differential geometry that studies Riemannian manifolds, which are smooth manifolds equipped with a Riemannian metric. This allows the measurement of geometric notions such as angles, distances, and volumes in a way that generalizes the familiar concepts of Euclidean geometry.