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9th Class Mathematics Related to Competitive Exam Question Bank Self Test-9

  • question_answer
    If the angles of a triangle are in the ratio 5:4:3 then the smallest angle in radian is ____.

    A)  45 radian

    B)  radian

    C) radian

    D) radian

    E)  None of these

    Correct Answer: D

    Solution :

       


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