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初二-数学(人教版)勾股定理逆定理

视频地址：https://video.cache.bdschool.cn/vd/33731b1d1603b99ac14ebf8c9a12c8fb.mp4
附件：0515初二数学（人教版）勾股定理的逆定理-2PPT.pptx
附件：0515初二数学（人教版）勾股定理的逆定理—1教案.docx
附件：0515初二数学（人教版）勾股定理的逆定理—3学习任务单.docx

19 views Jul 15, 2021

初二-数学（人教版）二次根式的乘除混合运算初二-数学(北京版)特殊平行四边形与折叠

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