The correct option is A Yes
In ΔABC, AM is the median to BC
∴BM=12BC
In ΔPQR, PN is the median to QR
∴QN=12QR
However BC = QR
⇒ BM = QN
In ΔABM and ΔPQN, we have
AB=PQ (Given)
AM=PN (Given)
BM = QN (Proved above)
∴ΔABM≅ΔPQN (By SSS congruence rule)
⇒∠ABM=∠PQN (By CPCT)