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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-9

  • question_answer
    In the given figure, CD is a direct common tangent to two circles intersecting each other at A and B, then find the value of\[\angle \,CDA\,\,+\,\,\angle \,CBD.\]

    A)  \[360{}^\circ \]           

    B)  \[180{}^\circ \]

    C)  \[120{}^\circ \]           

    D)  \[90{}^\circ \] 

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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