Question

In the following figure, in APQR,
seg RS is the bisector of ZPRQ. If
PS = 9, SQ = 6, PR = 18, find QR.​

Answer 1

Answer:

In the following figure, in △PQR, seg RS is the bisector of ∠PRQ,PS=6,SQ=8,PR=15. Find QR.

598869

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Solution To Question ID 598869

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Correct option is

A

20

Given: RS is the bisector of ∠PRQ.

PS=6,SQ=8,PR=15

To find: QR=?

In △PRQ,RS is the bisector of ∠PRQ.

By the property of angle bisector of a triangle.

QR

PR

=

SQ

PS

=

QR

15

=

8

6

QR=

6

15×8

=20