真题
1 . 已知点
的坐标为
,将
绕坐标原点
逆时针旋转
至
,则点
的纵坐标为.
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4卷引用:2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷
2016届浙江省富阳市二中高三上学期第二次质量检测理科数学试卷(已下线)2019高考备考一轮复习精品资料 【文】专题十五 任意角和弧度制及任意角的三角函数 教学案(已下线)专题4.1 任意角和弧度制及任意角的三角函数-《2020年高考一轮复习讲练测》(浙江版)(练)2015年全国普通高等学校招生统一考试文科数学(上海卷)