Spatial Ability: 3D Folding Flashcards
7 cards from real CFAT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Spatial Ability: 3D Folding flashcards as text
In a cube net, face P is surrounded on all four sides by faces Q, R, S, and T. Face U is the only remaining face not directly touching face P. In the folded cube, face U is:
Answer: Directly opposite face P
All four neighboring positions around face P are filled by Q, R, S, and T, so U is the only face that can sit directly opposite P.
In a cube net that includes a straight row of 4 squares, the squares at each end of the row will become what relationship in the finished cube?
Answer: Opposite faces
In a straight row of 4 squares, the two end squares fold around to face each other, always becoming opposite faces of the cube.
Two squares in a cube net are separated by exactly one square between them along any path. In the finished cube, these two squares are:
Answer: Either adjacent or opposite, depending on the net layout
Squares separated by one square can become either opposite or adjacent faces — the overall net layout determines which.
A flat net for an open-top box (no lid) consists of one square base and four rectangular sides. How many faces does the finished open box have?
Answer: 5
An open-top box has 5 faces: 1 bottom and 4 sides — the 6th face (the lid) is absent.
A cube net made of 6 equal squares is rearranged into a different valid net also made of 6 equal squares. The cubes produced by folding each net will be:
Answer: Identical cubes of the same size
Any valid cube net made of 6 equal squares always folds into a cube of the same size — the layout affects face arrangement, not cube dimensions.
A 3D shape has exactly 4 triangular faces and no other face types. What shape is it?
Answer: Tetrahedron
A tetrahedron has exactly 4 equilateral triangular faces and is the only common polyhedron with 4 identical triangular faces.
A net shows 2 large congruent rectangles and 4 smaller rectangles. When folded into a rectangular prism, the 2 large rectangles become:
Answer: The largest pair of opposite faces
The two identical large rectangles must form the largest pair of opposite faces regardless of which direction they face in the finished box.