Q: What was the geometry student looking for at the beach?) A7 B5 M! A$ J2 _
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A: A tangent. 2 U9 C' M s; m C& I4 R1 S I
1 g4 l3 H1 r; N( d8 Stangent $ ?' {* q3 x% \8 H, y7 h" g noun $ ~: @6 I7 E1 `& _. z (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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