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Question P4–P5–P6 Seeing it move

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Net of a cube — the opposite face

The figure is the net of a cube. Which face is opposite face A when it is folded?

A net of six squares, lettered A, B, C, D, E, F, folded to make a cube.ABCDEF
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Answer

A is opposite E.

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About this method

Seeing it move

Work out where the pieces land after a fold, cut or stack.

In this one. In a straight strip of three squares, the two end squares always fold up to face each other — so they are opposite; find every such strip, and the two faces left over must be the last pair.

ABCDEFa straight strip of three: the two ends land opposite

How to spot it

Words like 'folded', 'cut along the dotted line' or 'stacked' appear beside a shape, and the question asks for a length or angle that only makes sense once the pieces are in their new positions.

Common mistake

Children try to calculate the answer before working out where the pieces actually end up, skipping the visualisation step that the whole question depends on.

Practise a similar question

Challenging A rectangle has a length of 18 cm and a width of 9 cm. A square of side 4 cm is cut from one corner. Find the area of the remaining shape.
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