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已知在圆中弧AC等于弧BD求证,AB平行于CD
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亲亲,您好。很高兴为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
已知在圆中弧AC等于弧BD求证,AB平行于CD,连接AD角ADC=角BAD(AB平行CD,内错角相等)则弧AC=弧BD
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)
咨询记录 · 回答于2022-11-26
已知在圆中弧AC等于弧BD求证,AB平行于CD
亲亲,您好。很高兴为您解答![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
已知在圆中弧AC等于弧BD求证,AB平行于CD,连接AD角ADC=角BAD(AB平行CD,内错角相等)则弧AC=弧BD
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_55.png)
![](https://s.bdstatic.com/common/openjs/emoticon/img/face_02.png)