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11th Class Mathematics Sample Paper Maths Olympiad Model Paper-8

  • 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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