Question

solve the question step by step​

Answer 1

Answer:

50 is the answer

explanatio

Answer 2

Answer:

we know that exterior angle is equal to sum of the opposite interior angles

angle XQP = angle RQS (vertically opposite angles)

so angle QST = x° = angle SQR + angle QRS

so 100⁰ + 50⁰ = 150⁰

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