圆锥的侧面积（参数化曲面）
2014-10-21 09:07
本GeoGebra范例演示了圆锥的侧面积展开后等于一个扇形的面积。通过参数化曲面和几何变换，直观展示了圆锥侧面展开的过程及其与扇形面积公式的内在联系，帮助学生深入理解立体几何中圆锥侧面积的计算原理。
所属专题
S3数学：面积与体积
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