Problem 3 · 2014 Math Kangaroo
Easy
Spatial & Visual Reasoning
reflectionspatial-reasoning
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Answer: D
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Hint 1 of 2
Seeing something from the back is the same as looking at its mirror image left-to-right.
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Hint 2 of 2
Flip the front picture horizontally: the grey and white rings swap sides but the overlap stays the same.
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Approach: mirror the front view left-to-right
- Looking from the back flips the picture left-to-right, like a mirror.
- In the front view the grey ring is on one side and overlaps the white ring; mirroring swaps which side each ring is on.
- The choice that matches this left-right flip of the front picture is D.
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