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圆锥的体积

圆锥的体积. 复习 :. 口算下列圆柱的体积。 ①底面积是 5 平方厘米，高 6 厘米，体积 = ? ② 底面半径是 2 分米， 高 10 分米，体积 = ? ③ 底面直径是 6 分米， 高 10 分米，体积 = ?. 想一想 :. 圆柱和圆锥的底和高有什么关系 ?. 圆柱和圆锥 等底等高. 你发现了什么 ?. 圆柱的体积是与它 等底等高 圆锥体积的 3 倍 。. 圆柱体积＝底面积 高. 圆柱体积＝底面积 高. 圆柱体积＝底面积 高. 圆柱体积＝底面积 高. 圆锥体积 ＝. 圆柱体积＝底面积 高.

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圆锥的体积

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  1. 圆锥的体积

  2. 复习: 口算下列圆柱的体积。 ①底面积是5平方厘米，高 6 厘米，体积 = ? ②底面半径是 2 分米， 高10分米，体积 = ? ③底面直径是 6 分米， 高10分米，体积 = ?

  3. 想一想: • 圆柱和圆锥的底和高有什么关系? 圆柱和圆锥等底等高

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