[中學] 外心
請教此題
答案是40
我只能推出AC AB的長度
請大家幫忙了
謝謝。
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→
11/19 12:06, , 1F
11/19 12:06, 1F
→
11/19 12:15, , 2F
11/19 12:15, 2F
→
11/19 12:15, , 3F
11/19 12:15, 3F
→
11/19 12:16, , 4F
11/19 12:16, 4F
→
11/19 12:16, , 5F
11/19 12:16, 5F
→
11/19 13:34, , 6F
11/19 13:34, 6F
推
11/19 14:13, , 7F
11/19 14:13, 7F
→
11/19 14:13, , 8F
11/19 14:13, 8F
推
11/19 15:31, , 9F
11/19 15:31, 9F
→
11/19 15:48, , 10F
11/19 15:48, 10F
推
11/19 15:59, , 11F
11/19 15:59, 11F
推
11/19 16:51, , 12F
11/19 16:51, 12F
推
11/19 17:11, , 13F
11/19 17:11, 13F
→
11/19 18:21, , 14F
11/19 18:21, 14F
推
11/19 18:36, , 15F
11/19 18:36, 15F
推
11/19 18:54, , 16F
11/19 18:54, 16F
→
11/19 18:55, , 17F
11/19 18:55, 17F
→
11/19 22:24, , 18F
11/19 22:24, 18F
→
11/19 22:26, , 19F
11/19 22:26, 19F
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