In the shown figure, PQJ. RS and PS is the bisector of \[\angle \] QPM. If PQ = 3 cm and PR = 5 cm, then the length of RS is ______

In the shown figure, PQJ. RS and PS is the bisector of \[\angle \] QPM

1.	In the shown figure, PQJ. RS and PS is the bisector of \[\angle \] QPM. If PQ = 3 cm and PR = 5 cm, then the length of RS is ______
A.	8 cm
B.	10 cm
C.	12 cm
D.	14 cm
E.	None of these
Answer» C. 12 cm