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Distractor Anatomy
The Mirrored View
Summary
The right answer, flipped
The mirror trap is the correct view, turned left to right about its own centre line, and offered as one of the four options. Not a redrawing of it — the same drawing, reflected. Every line that was in the true view is in the mirror, at the same length, the same thickness, the same distance from the top and the bottom of the panel. Only the sides have swapped.
The flip is always horizontal. There is no vertical version of this trap: an option is never the true view stood on its head, so what is high in the true view is high in the mirror too. Anything wrong about heights in an option came from somewhere else.
Nothing about size will catch it
This is what makes the mirror different from every other wrong answer you will meet. A reflection preserves distances exactly. The panel is the same width and the same height. Each feature is the same size, sits at the same height, and stands the same distance from the panel's centre. If your method for eliminating options is to compare proportions — how wide against how tall, how far up, how thick — the mirror passes every one of those tests, because it is not a distortion of the answer. It is the answer, reflected.
So proportions cannot decide it. Only one question can: which side does each feature belong on?
It only exists when the view is one-sided
A mirror is only worth offering when the flip actually changes the picture. If the asked view is symmetric left to right, reflecting it produces the identical drawing, and an option identical to the answer would hand the item two correct answers. The generator checks for this and drops the mirror when it does not survive the comparison — so a mirror only ever appears when the true view is genuinely one-sided.
Those two panels are the same picture, and that is the point of the figure. The object's uprights all run the full depth of the blank, so this view is a stack of full-width bands with no interior vertical lines at all — flipping it left to right changes nothing. On an item whose asked view looks like this, no mirror is on offer, and any option that differs from the answer differs for some other reason.
The practical reading: before you go hunting for a mirror, glance at whether the view could even have one. A view with everything centred, or everything spanning the full width, cannot be mirrored into a different drawing.
The handedness check
When the view is one-sided, the check is small and fast. Pick one off-centre feature — the feature that is furthest from the middle is the easiest to judge — and ask which side of the view it belongs on. Answer that from the given panels, not from the options. Then look at the option: if that feature has crossed to the other side while everything else looks right, you are holding the mirror.
The asked view is the end view.
One feature is enough. You do not need to check the rest, because a reflection moves everything or nothing.
Expect to meet this trap often: the generator attempts a mirror on most items, about half of all items end up carrying one, and no item ever carries two. Note also that the freedom you have in keyholes — where an opening may be rotated or flipped and still be correct — does not exist here; a view has one handedness and the flipped copy is simply wrong.
The takeaway
The mirror is the correct view reflected left to right, so it keeps every dimension and defeats every proportion check you own. It never appears upside down, and it never appears at all when the true view is symmetric across its vertical centre. Beat it with handedness: pick one off-centre feature, decide from the given panels which side it belongs on, and check that side in the option.
Practice Questions
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