Page 192 - Start Up Mathematics_5
P. 192

4.  Now, open the compass of length BC.


              5.  With B as centre, draw another semicircle.
                                                                                    C   A O B







              6.  Continue in this manner and draw as many                          C   A O B
                  semicircles as you want to get a spiral.







            Another Idea: You can make various designs using circles with the help of a compass.





























































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