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平面几何中的“海盗埋宝”模型[初中数学]
初中数学合集68/138
App08:40![平面几何中的“海盗埋宝”模型[初中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6ad865d4be814ab7b2a5b68568475f3c~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=2025011310082521D9F41DE3138D5219B7&requestFrom=704&version_code=80402&x-expires=1768270105&x-signature=hVFTFvdNchbM2%2FnTt9IGQ%2B9CheM%3D)
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App15:35![[初中数学]三线共点怎么办？三线共点必旋转](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/f6c969df820b4fb49870eea103eff833~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=2025011310082521D9F41DE3138D5219B7&requestFrom=704&version_code=80402&x-expires=1768270105&x-signature=g0nhQ4uvzKYlPZu3RkR11KAhonk%3D)
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App21:23![二次函数有毒？这节课就是解药！[初中数学]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/67d743c49d43484c8133d7204aabe8a3~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=2025011310082521D9F41DE3138D5219B7&requestFrom=704&version_code=80402&x-expires=1768270105&x-signature=u%2B5KPG8ppL2IOX3dQg8gTHz%2BNVs%3D)
App12:05![一节课学会隐圆问题[平面几何]](http://p3-sign.bdxiguaimg.com/tos-cn-i-0004/6a941bf864f84f8b87205156049a174a~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=2025011310082521D9F41DE3138D5219B7&requestFrom=704&version_code=80402&x-expires=1768270105&x-signature=KvqEH5vy728FnqZWOzf4Qtd7nZA%3D)
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