Question

Someone please solve it

Answer 1

hope my answer will help u

Answer 2

ST is a straight line.

So,
angle PQR + angle PQS = 180°
=> angle PQR = 180° - angle PQS ----------(1)

SIMILARLY,

angle PRQ = 180° - angle PRT ----------(2)

From eqn (1) & (2),

180° - angle PQS = 180° - angle PRT

=> angle PQS = angle PRT

HENCE PROVED!!!!

HOPE THAT THIS WILL HELP. CHEERS!!!!!