Q: What was the geometry student looking for at the beach? - A; F$ c+ C+ Z/ |! g7 {; f7 h( {" b! w; O" D
A: A tangent. 1 N4 {. f. e% N5 n; f
2 @' f9 q3 p- p) U1 otangent ( c+ K5 a3 Y& F* j
noun , G+ Z& G6 X ~" {( A4 Z* V (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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