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围观南通市八年级数学期末压轴题，勾股定理+手拉手
初二数学同步课堂12/13
![[初二数学同步课]暑假第1讲：8字模型，飞镖模型，A字模型](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/800dad4e61e1426ca746b7b448df71e4~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=SpabVhkIQ%2BEWF6BDUu9z6KL5yL0%3D)
App14:53![[初二数学同步课]暑假第2讲：双角平分线模型、老鹰捉小鸡模型](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/3bf18482de3143b3b6cba80f78b21a36~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=0xV2%2BMXS1BaymcgcVBV657OBUvw%3D)
App14:31![[初二数学同步课]暑假第3讲：全等三角形的性质和判定](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d96e2f615b1d407d8ca7b7251b7a65fe~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=p0Y%2BO%2FbIghgP%2BVd9Cc70giEYIKQ%3D)
App27:31![[初二数学同步课]暑假第4讲：全等三角形进阶](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/0615ebff7ca34a73ae5694cfa0b7b13f~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=%2BCRYbnlIRmkAleBwQA%2FAo1F4W9A%3D)
App11:57![[初二数学同步课]暑假第5讲：垂直平分线与轴对称](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/09015c93298f4b36a73a4a1dd4a71907~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=xxb%2BfCEyHOkSbyMk6pO67K4XII8%3D)
App11:34![[初二数学同步课]暑假第6讲：将军饮马模型，这才是根本！](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/5a403a6e8b2443d89b162f74663a15ba~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=Z8vPxiX3qTbi9PhjwmSrp50U1k8%3D)
App20:26![[初二数学同步课]暑假第7讲：角平分线及其定理和模型](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/d0a6a10a197e438181f2e9c2453c1c27~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=a98tB9pmoSnYgE0NKNOgbW6s%2BvE%3D)
App21:30![[初中数学]“雨伞模型”是什么？中考中如何考察？初二同步08](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/ebcaebec99f643ce83464fd5c0dbccc0~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=Z%2B0lP03v5Io2Wp5FLBsuFoMPJsQ%3D)
App12:46![[初二数学同步课]暑假第9讲：K型、一线三垂直模型](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/0e8cac0e828c41ff9d6864d358d28c25~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=Apmd5ExBrhzchpkb58%2BMFPmdldE%3D)
App11:58![[初二数学同步课]秋季第1讲：倍长中线、截长补短](http://p26-sign.bdxiguaimg.com/tos-cn-i-0004/8e9e48c465024ee08f2e9535740cc049~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=2025022115280441F953215E20F3CEAA1E&requestFrom=704&version_code=80402&x-expires=1771658884&x-signature=KD5H694Y%2FKMaLTK0B57XOzt8yvw%3D)
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