Question
The figure shows a piece of square paper NPQR folded at two of its corners P and R. Given that ∠QTR = 75° and ∠PSQ = 70°, find ∠PQR.
3 m

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The figure shows a piece of square paper NPQR folded at two of its corners P and R. Given that ∠QTR = 75° and ∠PSQ = 70°, find ∠PQR.