Q: What was the geometry student looking for at the beach? 4 F3 [" g/ y8 \+ ^7 P0 U. V8 r6 K% \6 {2 q6 a
A: A tangent. 0 N3 O- }* T2 P; C 6 ?2 C8 g' L( Q$ Y( Stangent ) X" d' @, c- o; s- R! i2 p
noun0 F) s+ s1 \- J5 `. r& G
(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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