Mathematics for IGCSE & O level - Geometrical Constructions (Section 2 - No. 23)
What does a 'net' represent in terms of a 3-D shape?
The surface area of the 3-D shape
A 2D shape that can be folded into a 3D shape
A 3D shape that has been flattened
The perimeter of the 3D shape
설명
A net is a 2D representation that can be folded to create the 3D shape.