Question
GHJ and QHJ are isosceles triangles. GH = GJ, QH = QJ, ∠GHQ = 15° and ∠HQJ = 112°. Find ∠a.
2 m

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GHJ and QHJ are isosceles triangles. GH = GJ, QH = QJ, ∠GHQ = 15° and ∠HQJ = 112°. Find ∠a.