[中學] 幾何問題
在二維平面有三點(2,0) (3,0) (0,2)
這三個點會形成一個三角形
求 通過原點(0,0)的直線y=ax
可以將這三角形面積平分成兩個面積相等的區域
求a=?
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推
09/30 08:24, , 1F
09/30 08:24, 1F
→
09/30 08:24, , 2F
09/30 08:24, 2F
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09/30 16:58, , 3F
09/30 16:58, 3F
推
09/30 17:18, , 4F
09/30 17:18, 4F
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09/30 17:19, , 5F
09/30 17:19, 5F
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09/30 23:46, , 6F
09/30 23:46, 6F
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09/30 23:46, , 7F
09/30 23:46, 7F
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10/01 11:30, , 8F
10/01 11:30, 8F
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10/01 11:44, , 9F
10/01 11:44, 9F
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10/01 11:47, , 10F
10/01 11:47, 10F
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10/01 11:52, , 11F
10/01 11:52, 11F
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