Q: What was the geometry student looking for at the beach?: N4 J3 T- C# i
: K2 n2 V5 p5 x+ L1 a7 X
A: A tangent. ( n5 t! r/ \. u1 f: o) S6 |$ o6 Z" s& [( d2 Q! t3 u9 h
tangent ! ]- h1 }4 e3 D! ^( ^5 W
noun : S! ]& x# N+ }" W9 R1 a (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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