In the diagram, which must be true for point cap p to be the centroid of the triangle?

A triangle’s centroid is the point where its three medians intersect. Each median runs from a vertex to the midpoint of the opposite side, so JM = ML, LO = OK, and KN = NJ make M, O, and N the required midpoints. Therefore, the medians meet at the centroid P. The other choices describe special side lengths, perpendicular bisectors, or altitudes, which do not generally define the centroid.

AI-written and checked against the verified answer.