Question
DEF and TEF are isosceles triangles. DE = DF, TE = TF, ∠DET = 15° and ∠ETF = 114°. Find ∠c.
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DEF and TEF are isosceles triangles. DE = DF, TE = TF, ∠DET = 15° and ∠ETF = 114°. Find ∠c.