不等式与平面区域交互演示
2017-11-08 15:57
本范例演示了不等式在平面几何中的应用。通过文本输入框，用户可输入特定不等式。系统利用 PointIn 等命令，动态判断点与直线、菱形等图形的位置关系，可视化不等式表示的平面区域。此工具帮助学生直观理解不等式解集与几何图形的对应关系，加深对等式、减法及角度在几何约束中作用的理解。
几何画板及绘图内容加载中，请稍等……
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