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[中考数学]平面几何三大变换——对称变换，折叠变换
中考数学合集33/167
App07:13![[中考数学]平面几何三大变换——对称变换，折叠变换](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/b006a2c9d25d44edb638d665b4af5d11~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=iUpRylzSi1sENq4pdvJkG2ac3LU%3D)
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App04:58![[中考数学]平面几何三大变化--旋转变换，图形好美呀](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ccf7fb89ba6c4c33aa446f6bf6186c1b~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=anW4BrfDQks%2BJY2ropoahmdIfEU%3D)
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App07:24![[中考数学]最大张角定理-米勒圆问题，牢记结论，大有用处](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/fa04fdda1f0a4a47a1733ef13a773258~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=%2BrilidOMQ9mshqk3Z0dlxslbeyM%3D)
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App14:39![[中考数学]曲边三角形3个动点求最短距离，将军饮马还管用吗？](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/a969d1cd52cc4559849b1de900a8b46a~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=gnW%2FhD2h7JlRV0uFogAu6FFNbV4%3D)
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App06:04![[中考数学]难度爆表，将军饮马+瓜豆原理，好题好题！](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/857aa8bf93074e489598d6e7ad0b7a50~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=AVLka7ciwuixtQHSuJFXH71v7d0%3D)
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App18:39![[中考数学]几何最大值问题，辅助线神来之笔，计算妙不可言](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5ea202a5d6c649229668d7d8860f910d~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=hYxNB9LVBpVMpp%2BBvOubuxIyEzc%3D)
App07:51![[中考数学]“定角隐圆”模型求最值，这种解法秒出答案](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/c33feb1c57ea4d968928b4f82880f3a5~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=aEuwZknD6RUwJovM0TSu%2BRNzVP4%3D)
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App13:38![[中考数学]求2条垂线段之和的最大值，难得一见的最值问题](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/8a218b87a091482290f6169d631e7c97~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=u7GF0vCuMaoWxbh3qD1d5VSq9%2Bk%3D)
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App05:24![[初中数学]辅助线作法第二弹：这样想，一条辅助线就够了！](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/49c55250fe9a414d86351fcefd2a7e27~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=92YZgMNTHz252U8Nno1gIxivUSE%3D)
App06:38![[中考数学]布洛卡点+相似，2019安徽中考数学压轴题](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/c8b955b8757b446baca2e12b6627d459~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=GJsL7Z%2FRDSR8MjJfgNhwF1KPy%2F4%3D)
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App14:41![[中考数学]加权费马点的本质→8条辅助线究竟为啥？](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/54e5619b4d1b4516b5207a0e88cb533f~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=H3YHPWNGXeIMaH0a1H8yOzVXCYg%3D)
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App14:59![[中考数学]反比例函数压轴题，代数几何综合，好难啊](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/2536681331414eb8956fc755913b3cb8~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&biz_tag=list_custom%2Fnone&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202412120539395DE6F1D068E969AC9B3E&requestFrom=704&version_code=80402&x-expires=1765489179&x-signature=OoPK7WDD2cx8o1jb8ksaJv0DivY%3D)
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