Question
The figure shows a piece of square paper EFGH folded at two of its corners F and H. Given that ∠GKH = 79° and ∠FJG = 77°, find ∠FGH.
3 m

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The figure shows a piece of square paper EFGH folded at two of its corners F and H. Given that ∠GKH = 79° and ∠FJG = 77°, find ∠FGH.