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When the net of a cone is folded, the curved surface comes from which shape in the net?

Class 8Nets of SolidsGeometry
  • AA sector of a circle
  • BA full circle
  • CA rectangle
  • DA triangle

Step-by-Step Solution

A cone's net is a circle (the base) plus a sector of a larger circle, which rolls up into the curved surface.
Answer: A) A sector of a circle

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