Cho 2 góc AOx và BOx không kề nhau A) Vẽ hình biết số đo AOx=38độ.Góc BOx=112 độ.Trong 3 tiaOA, OB , Ox tia nào nằm giữa hai tia còn lại?Vì sao? B)Tính góc AOB MK ĐAG CẦN GẤP NHA!!!

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