1) What is top-down modelling? a) Allows a designer to control the design in one location instead of needing to open all files within the design to perform updates b) Having two corresponding or identical parts c) Made up of exactly similar parts facing each other or around an axis 2) What is duplicate? a) Made up of exactly similar parts facing each other or around an axis b) Allows a designer to control the design in one location instead of needing to open all files within the design to perform updates c) Having two corresponding or identical parts 3) What is symmetrical? a) Having two corresponding or identical parts b) Made up of exactly similar parts facing each other or around an axis c) Allows a designer to control the design in one location instead of needing to open all files within the design to perform updates

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