Question
The figure shows a piece of rectangular paper QRST folded at one of its corners Q. ∠QUR is 4 times as large as ∠QUV. Find ∠QUR.
3 m

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The figure shows a piece of rectangular paper QRST folded at one of its corners Q. ∠QUR is 4 times as large as ∠QUV. Find ∠QUR.