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PA Puzzles - Quiz
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1.
There was this big cylinder on its side, tucked into the corner against the wall. A ladder was placed so it went up the wall just touching the cylinder, like a tangent. The foot of the ladder was 7 feet from the wall, and its top was an exact number of feet up from the floor. The radius of the cylinder was also a whole number of feet - so what was it?
Five feet
Seven feet
Three feet
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