如图,直线AB∥CD,∠EFA=30°,∠FGH=90°,∠HMN=30°,∠CNP=50°,则∠GHM的大小是______ ;
![](https://img.xkw.com/dksih/QBM/2019/2/18/2143473526521856/2144301543243776/STEM/7be546ab1b6e4dcbadfe811c283782b0.png?resizew=158)
11-12七年级·湖北黄冈·阶段练习 查看更多[6]
(已下线)2011~2012学年湖北黄冈红安二中七年级三月月考数学试卷2015-2016学年江苏省无锡市第一女中七年级下第一次月考数学试卷湘教版七年级下数学 第四章相交线与平行线(已下线)【新东方】【2021.5.25】【NB】【初一下】【数学】【NB00042】江西省南昌市外国语学校2021-2022学年七年级下学期期中数学试题四川省达州市大竹县观音中学2022-2023学年七年级下学期第一次月考数学测试题
更新时间:2016-12-05 11:44:07
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