Question

please give me correct answer with explain it is urgent plzzzzzzzzzzzzzzzzzz,,​

Answer 1

Step-by-step explanation:

to prove: angle QTR = 1/2 angle QPR

proof: angle TRS = angle TQR+ angle QTR

( exterior angle of the triangle equal to the sum of the two interior angle)

angle QTR= angle TRS - angle TQR...1

angle SRP = angle QPR+ angle PQR

2 angle TRS= angle QPR+2angle TQR

( TR is a bisector of angle SRP&QT is a bisector of angle PQR)

angle QPR= 2angle TRS - 2angle TQR

angle QPR = 2(angle TRS - angle TQR

1/2angle QPR= angle TRS - angle TOR .....2

from 1&2

angle QTR= 1/2 angle QPR

Hence proved

hope it helps you