【衝撃】球の表面積が4πr^2であることの説明!!うぉおおおおお
2017/06/01 11:38
33 click

2025/05/06 18:31
0 click

2025/05/06 18:05
3 click

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2 click

2025/05/06 18:00
3 click

2025/05/06 17:30
1 click

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2 click

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6 click

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3 click

2025/05/06 17:00
1 click

2025/05/06 16:30
4 click

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14 click

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4 click

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4 click

2025/05/06 16:00
7 click

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5 click

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1 click

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6 click

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3 click

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7 click

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12 click

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9 click

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3 click

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4 click

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2 click

2025/05/06 13:30
2 click

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9 click

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20 click

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1 click

2025/05/06 12:46
22 click

2025/05/06 12:05
7 click
