Q: What was the geometry student looking for at the beach?2 o& p. ]7 G- O2 T/ _) [
% @- j5 p+ m, T2 I
A: A tangent. 3 P* f+ d( V' r* M& U
; l q4 X ~+ j! M$ H( ^9 t5 @) \
tangent $ q3 }9 }5 q$ N
noun 1 b+ y2 q7 L8 F2 e0 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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