DS Circles

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DS Circles

by anu009 » Mon Jan 04, 2010 4:36 pm
If arc abc is half the circumference of the circle aboveImage
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by gmat740 » Mon Jan 18, 2010 10:56 am
Can you please post the OA along with the source?

And is the question complete? I feel that something is missing.

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by sreak1089 » Mon Jan 18, 2010 5:02 pm
Can't figure out what x & y are in the diagram. If x & y are lengths of the line segments, then probably the diameter is equal to x+y = 2+7 = 9. Hence, C.

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by mehravikas » Tue Jan 19, 2010 8:19 pm
What's the source?