Question

In Triangle PQR ,seg RS is the angle bisector of PQR. if PS=4cm,SQ=6cm,PR=10cm, find QR​

Answer 1

Answer:

In the given △PQR, seg SR is the bisector of ∠PRQ meets PQ at S.

∴ By the angle bisector property of a triangle,

QR

PR

=

QS

PS

∴

QR

13

=

12

4

(substituting the given values)

∴QR=

4

13×12

∴QR=39 units

PLEASE CHECK THE ANSWER..

and if possible please mark my answer as brainlist...