Q: What was the geometry student looking for at the beach?1 {8 l5 X: t1 f
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A: A tangent. * n1 `1 ~" W3 K: _
6 `7 @. Q$ E) G4 C' `/ Q2 y3 K9 f8 qtangent 0 _& U3 j0 g7 L; _ noun 4 U3 D) M& c% v8 M (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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