Respuesta :

m∠BСA = 180/3 = 60°

m∠DСE = (180-50)/2 = 65°

m∠DEF = 180-65 = 115°

m∠BСD = 180 - (60 + 65) = 55°

m∠BAG = 180 - 60 = 120°

m∠GAH = m∠BAC = 60°
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