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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-6

  • question_answer
    One angle of an isosceles \[\Delta \] is \[120{}^\circ \]and radius of its in circle \[=\sqrt{3}\] . Then the area of the triangle in  sq. units is

    A)  \[7+12\,\sqrt{3}\]                     

    B)  \[12-7\,\sqrt{3}\]

    C)  \[12+7\,\sqrt{3}\]         

    D)  \[4\pi \]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available   


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