9th Class Mathematics Sample Paper Sample Paper - 2 Term - 1

  • question_answer
        Locate  on the number line.  

    Answer:

        We write 10 as the sum of the squares of two natural numbers. i.e., (1/2)                      Take  units, on the number line. Draw unit, perpendicular to Join                                                                  (1/2) Now, by Pythagoras theorem,                                      (1)                           Taking O as a centre and OB as a radius, draw an arc which intersects the number line at point C. Clearly, C corresponds to on the number line.                                                      (1)  


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