Cho xOz ‘ và yOz ‘ là 2 góc kề bù. Gọi Ot là phân giác của yOz ‘. Biết xOz ‘ = 50◦ , tính xOt

Eoin Murray asked Sep 4, 2022

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Eoin Murray asked Sep 4, 2022

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25 votes

Answer:

ask in English then I can help u

WeiYuan answered Sep 7, 2022

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