Lancelot has drawn a closed path on a cuboid and unfolded it into a net. Which of the nets shown could not be the net of Lancelot’s cuboid?

C
The nets given can be folded into a solid in only one way. We can continue the path along the edges that would be joined. Connections shown by dashed lines show which pieces are glued together (i.e. belong to to the same path).
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