Q: What was the geometry student looking for at the beach? / |& }+ |# E: w- x* R5 \/ A) i 9 H0 d, [" v* y8 {A: A tangent. % \3 S) Z& ^. S- R0 P% u+ `1 w$ L8 p; {5 P
tangent : p1 `4 N& H7 d* f2 S3 h5 X
noun( o5 l! y# }3 X: e
(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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