Question

In ∆PQR,PM is the bisector of angleQPR &Q-M-R. if PQ=9,PR=6,& QR=10. find RM​

Answer 1

Answer:

In triangle PQR and triangle QMR

ANGLE PQR=ANGLE MQR(COMMEN)

ANGLE MRQ=ANGLE PRQ(COMMEN)

QR=QR(COMMEN)

by AAS Triangle PQR =triangle QMR

PR=RM=(CPCT)

RM=6