Q: What was the geometry student looking for at the beach? 9 W+ a. S! ?; p! N' Z; d9 d/ K " p) O2 ~1 C% O* o& n( gA: A tangent. - p7 g/ o% [7 q7 O2 c" D
( P/ ?% | ^: Btangent 4 S9 h3 J+ a- Y* ~" p5 V noun 8 I* q2 B1 }8 z4 i (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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