Nets & Spatial Visualization
A two-dimensional net can encode a three-dimensional solid's adjacency and orientation, and mental folding is a transformation problem.
What you'll learn
- Interpret shared net edges as fold hinges.
- Track face adjacency and orientation through quarter-turn folds.
- Determine opposite cube faces from a valid net.
- Recognize rotated copies as the same net arrangement.
- Apply a fold-and-roll routine to unfamiliar valid cube nets.
Before you start
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