Q: What was the geometry student looking for at the beach? & |, L4 q4 m0 G% \- ?( c, c( m/ V; E; @4 @2 l8 n. N+ S t
A: A tangent. . H0 p! B& }$ S: r1 m
; P) w+ u- I' n8 K& a& b* [tangent 1 R5 [4 s8 }% i5 H- l. Q noun & d5 K2 G! E5 C. z$ W (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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