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Comments on Puzzle #5708: before exam(1)
By mishele (michalaizi)

peek at solution       solve puzzle
  quality:   difficulty:   solvability: line & color logic only  

Puzzle Description Suppressed:Click below to view spoilers

#1: Ken Mikolas (kennymik) on Apr 24, 2009

If I remember correctly, the other angle is 60 degrees. If the short side of the 30-60-90 right triangle is 'x', the hypotenuse is '2x' and the other side is 'x times the square root of three'.
#2: Ed Donahue (edzoid) on Apr 25, 2009
X could also equal 240-degrees, since tangent is also positive in Quadrant III. It depends on the restrictions to the domain of x.
#3: Web Paint-By-Number Robot (webpbn) on Sep 9, 2009
Found to be logically solvable by Gator.

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