Question

Jika segitiga ABC dan segitiga DEF kongruen. Tentukan besar sudut BGD

Answer 1

Verified answer

∠BCG = 107°
∠BGC = 180° -107° - 45° = 28°
∠CGE = 180° - 28° = 152°

∠BGD = ∠CGE = 152°

Answer 2

Verified answer

Sudut FED = 180 - (107+45) = 180 - 152 = 28
sudut CGD = Sudut FED = 28
sudut CGE = 180 - sudut CGD = 180 - 28 = 152
sudut BGD = sudut CGE = 152

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JKira