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                 \ 19-Nov-2025  Bharat Arora   Proof-9             Reader’s Sign _______________________ Date __________








                                                                                                21 st
                           Activity                                                           Century   #Experiential Learning
                                                                                               Skills


                    making Ink Blot devils
                    •  Take a piece of paper and fold it in half to make a

                      crease.
                    •  Now unfold it, put a few drops of ink on one side,

                      and then press the two halves together.
                    •  Look at the figure that is formed.

                    •  You will notice that the figure is symmetrical. Also, the
                      crease made by the fold is the line of symmetry.







                            Exercise 6A



                    1.  draw the lines of symmetry for these images.




                       a.                       b.                      c.                      d.



                   2.  How many lines of symmetry do these figures have?


                       a.                               b.                              c.







                       d.                              e.                              f.



                   3.  Considering the dotted line as the line of symmetry, complete the image.
                        a.                               b.                              c.














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                                                                                     Symmetry and Patterns
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