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 3D shape that has curved face can roll.





                                                    Ex- sphere, cylinder and cone.





                                                 3D shape that has flat face can slide.




                                                    Ex- cube, cuboid, cylinder and cone.





                                                 3D shape that has both curved face

                                                    and


                                                    flat face can both roll and slide.


                                                    Ex- cone and cylinder.
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