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梯形的高怎么求公式
更新时间: 2021-05-31 16:33:43  

1、梯形的高=面积×2÷(上底+下底)。

2、常用辅助线:1.作高(根据实际题目确定);2.平移一腰;3.平移对角线;4.反向延长两腰交于一点;5.取一腰中点,另一腰两端点连接并延长;6.取两底中点,过一底中点做两腰的平行线。7.取两腰中点,连接,作中位线。

关键词: 梯形 怎么 公式

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