Page 170 - Start Up Mathematics_4
P. 170

13





                                           Shapes and Patterns



                            Let’s Recall ...


                             1    For the following figures, write the number of faces, edges or sides and
                                 corners.

                  (a)                               (b)                            (c)







             2   Complete the given patterns.


                  (a)







                  (b)







                   (c)  740, 760, 780, ________, ________, ________, ________, ________

                  (d)  A5, B10, C15, ________, ________, ________, ________, ________
                  (e)  Ab, Cd, Ef, ________, ________, ________, ________, ________

                   (f)  999, 888, 777, ________, ________, ________, ________, ________

             3   Draw the line(s) of symmetry for the following figures.


                  (a)                               (b)                            (c)





             4   Colour the figure(s) that tessellate.


                  (a)                               (b)                            (c)











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