如图,在四边形ABCD中,AB∥CD,∠C=90°,AB=8,AD=CD=5,点M为BC上异于B、C的一定点,点N为AB上的一动点,E、F分别为DM、MN的中点,当N从A到B的运动过程中,线段EF扫过图形的面积为 ( )
![](https://img.xkw.com/dksih/QBM/editorImg/2023/7/16/52d307ef-04a7-4042-a427-d8f509dae675.png?resizew=165)
A.4 | B.4.5 | C.5 | D.6 |
19-20八年级下·江苏无锡·期中 查看更多[5]
江苏省江阴市要塞片2019-2020学年八年级下学期期中数学试题江苏省无锡市宜兴市实验中学2021-2022学年八年级下学期3月月考数学试题辽宁省锦州市2022-2023学年九年级下学期质量调查数学试题(已下线)专题18.56 平行四边形动点问题(培优篇)(专项练习)-2022-2023学年八年级数学下册基础知识专项讲练(人教版)(已下线)专题5.31 平行四边形动点问题(培优篇)(专项练习)-2022-2023学年八年级数学下册基础知识专项讲练(浙教版)
更新时间:2020-05-14 09:12:17
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