中学学科网 小学学科网 数字校园平台 组卷网 小学组卷网 教评网 学易书城
e卷通介绍 使用手册 收藏本站 有奖挑错建议
类题推荐
【推荐1】平面直角坐标系xOy中,角eqIdc13953f2514e4c8f9c8aaaf5241c33ac的顶点在原点,始边在x轴非负半轴,终边与单位圆交于点eqId58dda353fd4a47cdaa63505049af69fa,将其终边绕O点逆时针旋转eqId28989c9790ee488281c168c076580751后与单位园交于点B,则B的横坐标为(   )
A. eqId82bd665d30284690a62ecb3c41dfe4dd                  B. eqId7548fe6a04274e8698eb983554e212b0                  C. eqId686d0263e5a2496b9d2e7eaf867ba6f2                     D. eqIdaf2b0c3fb95b435c83d9385ce68fd687
难度系数:0.65使用:71次题型:单选题更新:2019/8/16
【推荐2】已知角eqIdf9db0aee08264a238b9741675591065e的顶点与原点重合,始边与eqIdc12aac8c2448479687a40735b3572a23轴非负半轴重合,终边过点eqIdff343dc03adf4062b1306213897b270e,则eqId41e79068fda84ba399951bfef2aa7ca1(  )
A. eqId2b4cdf753a8746efb449b3005ed03f26                       B. eqId55cdf762f6ee44b9965cb85874ed15f9                       C. eqId5bdf412098cc4156b5e8fd514ebc7818                          D. eqId170361f2c13a48679439924a405d8282
难度系数:0.85使用:132次题型:单选题更新:2019/8/16
【推荐3】已知角eqIdc13953f2514e4c8f9c8aaaf5241c33ac的终边经过点(3,-4),则eqId4b944ce98aa844e7b4f35d06089c883a的值为(   )
A. eqId7ef72b08d49e4b53b1961bfbcd189dca                       B. eqIde1490df2d2c84688942d45fd01c90a85                          C. eqIdf4249592fa9e41de954d830d3414fd2f                        D. eqId2148a9400f6a465c8549115f7c504323
难度系数:0.94使用:158次题型:单选题更新:2019/8/17
试题点评
评论:
发布