Q: What was the geometry student looking for at the beach?, C6 f- H% Y3 D5 d
- L7 X6 n; C6 BA: A tangent. 2 F: n& w. o, s- t ; |4 K" ]& L& _) ntangent ) k. v# Y$ m6 s4 P, v. W2 i; k
noun + u& E2 A! _7 U1 l$ 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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