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第28课时直角三角形与勾股定理 复习指南 [学生用书P24] 本课时复习主要解决下列问题. 1.直角三角形的有关概念,性质与判定 PowerPoint PPT Presentation


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第28课时直角三角形与勾股定理 复习指南 [学生用书P24] 本课时复习主要解决下列问题. 1.直角三角形的有关概念,性质与判定 此内容为本课时的重点.为此设计了[归类探究]中的例1;[限时集训]中的第1,2,3,6题. 2.勾股定理与逆定理,运用勾股定理进行计算 此内容为本课时的重点,又是难点.为此设计了[归类探究]中的例2(包括预测变形1~6);[限时集训]中的第4,5,8,10,11,13,14题. 3.运用勾股定理解决实际问题 此内容为本课时的难点.为此设计了[归类探究]中的例3;[限时集训]中的第7,9,12题. 考点管理 [学生用书P24]

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第28课时直角三角形与勾股定理 复习指南 [学生用书P24] 本课时复习主要解决下列问题. 1.直角三角形的有关概念,性质与判定

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28 p24 1

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