Question

PS is the bisector of QPR of A PQR. PQ = 10cm, PR 18cm, QS = 5cm, then SR =
(a) 9cm (b) 18cm (c) 10cm (d) 5cm​

Answer 1

Step-by-step explanation:

10 cm is the answer.

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Answer 2

Answer: 20cm

Step-by-step explanation:

By theorem of bisector of am angle of a triangle,

PR/PQ = SR/QS

PR/15 = 8/6

6PR = 15×8

6PR = 120

PR = 120/6

PR = 20cm....xd