Question

please answer attached question fast​

Answer 1

Answer:

chapter-Pleaseeeeeeeeee

Answer 2

given, PQ║ST

so, ∠TSO=x  (corresponding angles )

so, x= 85°

also ∠PQR+ y = 180°   (linear pair)

so, y = 50°

so x+y = 85°+50° = 135°

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