Q: What was the geometry student looking for at the beach?( L/ q# s- l! S
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A: A tangent. " A, d" K' o# Z+ h3 z 0 j$ N8 R" l0 r( ?' d! V( Ftangent , D. N1 ~% W- q! ]1 a6 L6 f, T
noun % m8 L4 J G$ P. e8 f (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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