2025年教学资料:专题十一 直线与圆的位置关系(B卷-能力提升)(解析版)
专题十一直线与圆的位置关系(B卷·能力提升)学校:___________姓名:___________班级:___________考号:___________满分:100分考试时间:100分钟题号一二三总分得分注意事项:1.答题前填写好自己的姓名、班级、考号等信息2.请将答案正确填写在答题卡上第Ⅰ卷(选择题)评卷人得分一、选择题:本题共10小题,每小题3分,共30分.在每小题给出的四个选项中,只有一项是符合题目要求的.1.直线ax-y+2a=0与圆x2+y2=9的位置关系是( B )A.相离 B.相交C.相切 D.不确定[解析] 直线ax-y+2a=0过定点(-2,0),而(-2,0)满...
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