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受文[1]启迪,对于双曲线同理可得类似的结论:四条边所在直线均与双曲线相切的平行四边形,我们称之为双曲线的外切平行四边形.双曲线的外切平行四边形有一系列有趣的性质,这些性质深刻地揭示了双曲线的几何属性.性质1双曲线的外切平行四边形一组对边上的两切点的连线必经过双曲?
Inspired by [1], similar conclusions can be drawn for hyperbolic empathy: parallelograms where the four sides of the line are all tangent to the hyperbola; we call this the hyperbolic parallelogram of hyperbola. The quadrilateral has a series of interesting properties that profoundly reveal the geometric properties of the hyperbola. Property 1 Hyperbola Outer parallelogram A line connecting two points on the opposite side must go through hyperbola.