最新圆锥体积公式的推导.ppt

《最新圆锥体积公式的推导.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、圆锥体积公式的推导执教人：李萍圆锥的体积__________________________________________________说出圆柱和圆锥各部分的名称及特征：高有无数条侧面展开后是长方形或正方形底面有两个底面，是相等的圆形顶点有一个顶点侧面展开后是扇形高只有一条有一个底面，是圆形圆柱的体积公式用字母表示是（）。V=sh底面或（）。__________________________________________________猜一猜圆锥的体积和学过的什么物体的体积有关系？有什么样的关系？_

2、________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

3、________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

4、________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

5、________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

6、________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

7、_______________________________________________________________________________________________________________________等低等高_____________________________________________________________________________________________________________________________________

8、________________________________________________________________________________________________________________________________________________________________________________________________________________