设抛物线y2=2px(p>0)焦点为F,点A坐标为(0,2),若线段FA的中点B在抛物线上,则B到该抛物线准线距离为__________。

作者: tihaiku 人气: - 评论: 0
问题 设抛物线y2=2px(p>0)焦点为F,点A坐标为(0,2),若线段FA的中点B在抛物线上,则B到该抛物线准线距离为__________。
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相关内容:抛物线,焦点,坐标,线段,中点,准线,距离

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