alleryWhat do we call a flat arrangement of joined polygons that folds into a polyhedron?
AA section
BA base
CAn apex
DA net
Answer & Solution
Correct answer: D. A net
1. Some polyhedra can be unfolded into non-overlapping, edge-joined polygons in the plane.
2. Such an arrangement is a net of the polyhedron.
3. Nets are used to build paper models of solids.
_Source: Wikipedia, Polyhedron, section Net_
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