Q: What was the geometry student looking for at the beach? - c3 c% c7 _( i8 q1 u( u: v& O' ~; b' n6 p
A: A tangent. 5 X. Y f% u8 e, } ) ?) j2 r0 U* S6 ptangent - j$ O$ m6 s" J+ Z' e# ?" F& P
noun. z% `6 b9 |/ A
(geometry) a straight line that touches the outside of a curve but does not cross it
狗仔卡
鲜花(
鸡蛋(
发表于 2009-4-8 12:18
提升卡
置顶卡
沉默卡
喧嚣卡
变色卡
显身卡