1 / 11

圆柱的表面积

圆柱的表面积. 高. 圆柱的各部分. 底面. o. 侧 面. o. 底面. 高. 底面周长. 高. 底面周长. 圆柱的侧面积=底面周长 × 高. 圆柱的侧面积=底面周长 × 高 圆柱的表面积=侧面积+ 2 个底面积. 注意: 在实际生活中,使用材料要比计划得到得结果要多一些,因此要保留整十平方厘米,都要向前一位进 1 ,这种方法叫 进一法 。.

karsen
Download Presentation

圆柱的表面积

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript


  1. 圆柱的表面积

  2. 圆柱的各部分 底面 o 侧 面 o 底面

  3. 底面周长 高 底面周长

  4. 圆柱的侧面积=底面周长×高

  5. 圆柱的侧面积=底面周长×高 圆柱的表面积=侧面积+2个底面积 注意: 在实际生活中,使用材料要比计划得到得结果要多一些,因此要保留整十平方厘米,都要向前一位进1,这种方法叫进一法。

More Related