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[中考数学]几何最大值问题，辅助线神来之笔，计算妙不可言
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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://p3-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=2025021100445731B6EB66A0E5AF8BF4ED&requestFrom=704&version_code=80402&x-expires=1770741897&x-signature=cioLoO%2BMdXBbjVl1rcrLT21HiuY%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://p3-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=2025021100445731B6EB66A0E5AF8BF4ED&requestFrom=704&version_code=80402&x-expires=1770741897&x-signature=6RMcOfoUQwp1oX%2F1ylB4Zs34bQQ%3D)
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