Q: What was the geometry student looking for at the beach?: W4 D. P! K. j d
2 b! E$ p! m( d M: R
A: A tangent. 5 |% S. `0 t4 n% l3 I8 ~7 X/ Z- g5 ?; h
tangent 2 N( q$ U1 {2 A4 s0 e4 L2 l noun% e0 E0 L/ z" O7 A3 U
(geometry) a straight line that touches the outside of a curve but does not cross it
狗仔卡
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发表于 2009-4-8 12:18
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