Q: What was the geometry student looking for at the beach? 6 c. ^5 V, M6 E1 Y2 M/ H / K5 Y: D2 k4 lA: A tangent. 6 h" u9 a, H( g - Y4 _) x9 |6 k! v! utangent . B% @* A. V% _% V noun0 P6 j6 {, c M, s
(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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