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Home > Wen Yuan (Primary School Edition) > 2020 No.05 > "交点法"巧解空间几何体的外接球问题

  • "交点法"巧解空间几何体的外接球问题

    Author(s)：

    张磊 梁芳

    Publication Title：

    Wen Yuan (Primary School Edition) 2020 No.05

    Affiliations：

    中央民族大学理学院 北京 100081

    Abstract：

    "空间几何体的外接球问题"是近些年高考重难点之一,题目常以选择或填空的形式出现,本文通过分析一些常考题型,总结归纳为"交点法",为学生解决此类问题提供一定的参考.

    Keywords：

    空间几何体;外接球;数学核心素养;交点法

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    [1] 张磊,梁芳."交点法"巧解空间几何体的外接球问题[J].Wen Yuan (Primary School Edition),2020(05),.

文渊(小学版)
Wen Yuan (Primary School Edition)

Language: 中文

CN：11-9274/G

ISSN：2096-6261

Publication Frequency: 月刊

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