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4-1-几何图形初步的引入【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 24.16 MB | |
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4-10-复杂立体图形的展开图【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.51 MB | |
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4-11-投影与视图总结【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.45 MB | |
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4-12-平面图形与立体图形【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.1 MB | |
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4-13-直线、射线与线段【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.95 MB | |
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4-14-两点确定一条直线【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 9.54 MB | |
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4-15-两点之间，线段最短【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.99 MB | |
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4-16-线段的画法与比较大小【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 22.74 MB | |
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4-17-线段的中点【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 14.39 MB | |
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4-18-中点模型的应用【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.66 MB | |
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4-19-线段中的计算【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.68 MB | |
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4-2-中心投影【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 15.22 MB | |
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4-20-线段计算与分类讨论【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 15.01 MB | |
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4-21-角的概念和表示方法【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.93 MB | |
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4-22-角的画法【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 23.58 MB | |
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4-23-角的度量与比较大小【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.72 MB | |
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4-24-角的加法与减法【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 14.79 MB | |
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4-25-角平分线【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.66 MB | |
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4-26-余角和补角【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 15.8 MB | |
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4-27-余角和补角的性质【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.43 MB | |
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4-28-线与角中的计数【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.31 MB | |
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4-29-角度的和差倍分计算【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.18 MB | |
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4-3-平行投影【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.65 MB | |
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4-30-角平分线模型【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.49 MB | |
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4-31-方位角【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 17.44 MB | |
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4-32-钟表上的角度【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 14.2 MB | |
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4-33-几何题解题标准与过程书写规范【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 15.66 MB | |
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4-34-认识七巧板【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.99 MB | |
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4-35-用七巧板拼出图形【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 27.51 MB | |
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4-4-正投影【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 12.23 MB | |
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4-5-立体图形的三视图【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 16.38 MB | |
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4-6-画三视图【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.4 MB | |
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4-7-复杂立体图形的三视图【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.96 MB | |
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4-8-从三视图想象立体图形【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 13.07 MB | |
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4-9-立体图形的展开图【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 14.53 MB | |
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4-总结1-几何图形初步总结【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 14.73 MB | |
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4-精讲1-角度计算综合问题(上)【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 16.5 MB | |
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4-精讲2-角度计算综合问题(下)【公众号：学爸优选】.ts | 2024-06-22 22:00:44 | 11.94 MB |