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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-13

  • question_answer
    Two opposite angles of a parallelogram are \[(3x+20){}^\circ \] and \[(50-x){}^\circ \]. Find the measure of x.

    A)  \[4.5{}^\circ \]            

    B)  \[15{}^\circ \]

    C)  \[7.5{}^\circ \]

    D)  \[3.5{}^\circ \]

    E)  None of these

    Correct Answer: C

    Solution :

     Not Available               


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