Q: What was the geometry student looking for at the beach?$ R0 o1 j, b# ?& s: _
$ Y2 ]; F5 g! K& ~7 eA: A tangent. 5 n D8 W7 \- V
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tangent 5 y3 u( v9 X# Z5 G- p. Z( S' U
noun% {/ W/ W% d/ ]" a$ O# ]0 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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