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SAI International School

                                                       CLASS – VI
           Mathematics
           Chapter-14: Practical Geometry - 3

           Mind Map- 3

           SUBTOPIC: Perpendiculars






                                         PERPENDICULARS













                                1) Method of ruler and compasses

                                  2) Method using ruler and a set-
                                                     square


















               Perpendicular to a line                              Perpendicular to a line

                 through a point on it                             through a point not on it
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