Question
The figure shows a piece of rectangular paper UVWX folded at one of its corners U. ∠UYV is 3 times as large as ∠UYZ. Find ∠UYV.
3 m

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The figure shows a piece of rectangular paper UVWX folded at one of its corners U. ∠UYV is 3 times as large as ∠UYZ. Find ∠UYV.