Question
A rectangular piece of paper is folded along the diagonal as shown in Figure E. It is folded again as shown in Figure F before the last fold in Figure G. If the angle is 60° in Figure G, what is ∠h?
3 m

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A rectangular piece of paper is folded along the diagonal as shown in Figure E. It is folded again as shown in Figure F before the last fold in Figure G. If the angle is 60° in Figure G, what is ∠h?