Question
EFG and DFG are isosceles triangles. EF = EG, DF = DG, ∠EFD = 21° and ∠FDG = 110°. Find ∠y.
2 m

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EFG and DFG are isosceles triangles. EF = EG, DF = DG, ∠EFD = 21° and ∠FDG = 110°. Find ∠y.