Isosceles triangle PQR is shown in the diagram Which statement about the medians of PQR is true?
A. The medians of PQR are concurrent at a point and the medians of the congruent
sides of PQR are congruent.
B. Each median of PQR bisects each of the other medians and creates bisected
angles at the vertices of PQR.
C. The medians of PQR connect to create four congruent isosceles triangles in the
interior of PQR.
D. The medians of PQR are perpendicular to the side opposite the vertex, creating
two congruent triangles.