【摘要】 介绍了逆序思维作图法的概念 ,以实例分析了其在平面上进行几何作图和解决空间几何问题的具体作法 ,指出用此法的优点。更多还原

【Abstract】 This paper introduces the concept of thinking and drawing in converse order, its specific application is analyzed by examples, which belong to geometry drawing and solving space geometry questions on the same plane. In the meantime, its advantages are also pointed out.更多还原