Q: What was the geometry student looking for at the beach?5 f6 o9 z0 K' x g
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A: A tangent. 2 A: t( f( T0 m, J: f" T
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tangent & Y, }% v7 [5 C2 g5 e j noun: k4 Q$ \9 U( ?4 ~) @
(geometry) a straight line that touches the outside of a curve but does not cross it
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发表于 2009-4-8 12:18
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