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9th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-7

  • question_answer
    An observer 1.3 m tall is 39 m away from a lamp post. The angle of elevation of top of the lamp post is \[30{}^\circ \]. The height of lamp post is:

    A)  23.82 m          

    B)  22.52 m

    C)  23.23 m                      

    D)  23.16 m

    E)  None of these

    Correct Answer: A

    Solution :

     Not Available   


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