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1--[视频]01.1三角形相关知识(初中).mp4
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2024-07-01 17:43:34 |
41.83 MB |
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2--[视频]01.2.正弦定理和余弦定理.mp4
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2024-07-01 17:43:34 |
57.56 MB |
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3--[视频]01.3.锐钝直与三边平方的关系.mp4
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6.26 MB |
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4--[视频]01.4.三角换元.mp4
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2024-07-01 17:43:34 |
10.95 MB |
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5--[视频]02.补充训练.mp4
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2024-07-01 17:43:34 |
13.16 MB |
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6--[视频]03.判断三角形解的个数.mp4
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2024-07-01 17:43:34 |
12.77 MB |
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7--[视频]04.解三角形终极大总结.mp4
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2024-07-01 17:43:34 |
11.82 MB |
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