Page 2 - LN 2
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3.Rectangle
            It has 2 lines of symmetry.
















            4. Circle
             It has unlimited lines of symmetry.






















            Symmetry in regular polygons
            PolygonsNumber of lines of
            symmetrySquare4Pentagon5Hexagon6Heptagon7Octagon8Nonagon9Decagon10


            Turns
            a. clockwise turns
            b. anti clockwise turns








                                                   Clockwise Turn
             Figure             One                Half( two           Three fourth(three  Full turn
                                fourth(quarter)    quarter)turn        quarter) turn
                                turn
   1   2   3