Question
The figure shows a piece of square paper GHJK folded at two of its corners G and J. ∠GLK is 4 times as large as ∠GKL and ∠JKM is 7° smaller than ∠GKL. Find ∠GKJ.
4 m

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The figure shows a piece of square paper GHJK folded at two of its corners G and J. ∠GLK is 4 times as large as ∠GKL and ∠JKM is 7° smaller than ∠GKL. Find ∠GKJ.