Q: What was the geometry student looking for at the beach? & p7 A+ K% Z5 [ o% O( k & f0 N8 f; |* \* p+ N9 T) RA: A tangent. % y7 E5 q+ @( g( _& ^ g' c! c0 T% Z 2 F2 n# F3 z: ^tangent / }, n& @$ N+ _
noun4 e3 @7 V9 c& Q4 ], A$ b
(geometry) a straight line that touches the outside of a curve but does not cross it
狗仔卡
鲜花(
鸡蛋(
发表于 2009-4-8 12:18
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