Question
A rectangular piece of paper is folded along the diagonal as shown in Figure R. It is folded again as shown in Figure S before the last fold in Figure T. If the angle is 62° in Figure T, what is ∠u?
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A rectangular piece of paper is folded along the diagonal as shown in Figure R. It is folded again as shown in Figure S before the last fold in Figure T. If the angle is 62° in Figure T, what is ∠u?