# Table of Contents

Definition of the median of a triangle

The criterion for the medians of a triangle

Which side of a triangle does the smallest median correspond to?

The median of a triangle. Formulas

The theorem on the sum of the squares of the lengths of the medians

The theorem on the perpendicular medians of a triangle

The properties of the bases of the medians of a triangle

The property of intersection of the medians of a triangle. The centroid of a triangle