基于“几何画板”绘制双曲线

Ploting Hyperbola Based on the Geomerter's Sketchpad

几何画板是一个优秀的专业学科平台软件,代表了当代专业工具平台类教学软件的发展方向。主要介绍使用"几何画板"画双曲线的几种作法:双曲线第一定义、双曲线第二定义、直角坐标方程、参数方程、极坐标方程,并给出每种作法的详细制作步骤。

The Geomerter＇s Sketchpad is outstanding specialized discipline platform software,has represented contemporary specialized tool platform class teaching software development direction.This article introduces the use ＂The Geomerter＇s Sketchpad＂draw Hyperbola several methods：The first definition of hyperbolic curve,the second definition of hyperbolic curve,rectangular equation,parametric equation,polar coordinate equation,each method produces the detailed manufacture step.