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Circular Logic (Posted on 2002-07-03) Difficulty: 2 of 5
A name which has nothing to do with this question (well almost nothing)

What percentage of the circle is shaded? (The quadrangle shown in the picture is a square with one of the vertices in the circle's center.)

See The Solution Submitted by qball    
Rating: 1.6333 (30 votes)

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yes, but... | Comment 13 of 26 |
yes, but can the small, dark blue circle in the centre of the big circle be accounted for as not being in the shaded area of the circle? meaning that, a quarter of that smaller circle's area is in the quarter, or 25%, of the shaded area? hmm... oh well, guess ya can't be too picky.
  Posted by Derrick on 2002-12-11 14:24:38
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