Question
EFG and JFG are isosceles triangles. EF = EG, JF = JG, ∠EFJ = 21° and ∠FJG = 112°. Find ∠a.
2 m

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EFG and JFG are isosceles triangles. EF = EG, JF = JG, ∠EFJ = 21° and ∠FJG = 112°. Find ∠a.