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[几何] 抛物线的内接正三角形问题

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lemondian Post time 2024-1-20 11:20 |Read mode
过抛物线上任一点P是否存在抛物线的内接正三角形?
(1)如果存在,有几个?
(2)哪些点存在一个?
(3)哪些点存在两个?
(4)最多几个?

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爪机专用 Post time 2024-1-20 12:10 From the mobile phone
将抛物线绕P旋转60度看与原抛物线有几个交点
I am majia of kuing

手机版|悠闲数学娱乐论坛(第3版)

2025-3-6 12:26 GMT+8

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