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时间:2020-02-28
《中职数学立体几何复习要点.doc》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、立体几何复习要点1.多面体、旋转体的相关概念及公式定义表面积计算公式体积计算公式多面体棱柱棱锥棱台旋转体圆柱圆锥圆台球2.斜棱柱:_______________________________________________________________.直棱柱:_______________________________________________________________.正棱柱:__________________________________________________________
2、_____.平行六面体:__________________________________________________________.直平行六面体:_________________________________________________________.长方体:_______________________________________________________________.正方体:___________________________________________________
3、____________.正棱锥:_______________________________________________________________.正棱锥的斜高:________________________________________________________.正棱台:_______________________________________________________________.正棱台的斜高:_______________________________________
4、_________________.斜棱柱:_______________________________________________________________.3.平面的基本性质一:___________________________________________________.平面的基本性质二:______________________________________________________.平面的基本性质三:_____________________________________
5、_________________.4.平面基本性质的推论推论1:_______________________________________________________________.推论2:_______________________________________________________________.推论3:_______________________________________________________________.5.空间中两条直线的位置关系位置关系定义共面情况公共
6、点相交平行异面6.平行公理(平行的传递性):__________________________________________.7.异面直线定理:_____________________________________________________.异面直线所成的角:_____________________________________________________.异面直线所成的角的范围:______________________________________________..第3页,共2页1
7、.空间中直线与平面的位置关系位置关系平面与平面相交平面与平面平行公共点符号表示图形表示2.直线与平面平行的判定定理:___________________________________________________________________________________________________________________.3.直线与平面平行的性质定理:______________________________________________________________________
8、_____________________________________________.4.直线与平面垂直的判定定理:___________________________________________________________________________________________________________________.5.直线与平面垂直的
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