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crackgmat750
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hardworker_indian
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Dookie
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crackgmat750
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Yes OA is C..but hardworker indian, can you please explain what you mean by any figure that can be mirrored?? My aesthetic sense is poor that's why my geometry sucks :(
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myfrankenstein
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Sum of opposite angles = 180 degrees implies a cyclic quad. that means one that can be inscribed in a circle.
I am working on linux so unfortunately could only see figure 1 and 2..i is cyclic 2 is not cyclic.
No ideas on what the rest are...could not see them :(



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