如图,在
中,E是线段
上一点,
,过点C作
,交BE的延长线于点D.若
的面积等于16,则
的面积等于______ .
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22-23九年级上·安徽滁州·期中 查看更多[4]
安徽省滁州市天长市部分学校2022---2023学年九年级上学期数学期中试卷 安徽省滁州市来安县2022-2023学年九年级上学期数学期中试卷(已下线)27.2.3 相似三角形的性质(分层练习)-2022-2023学年九年级数学下册同步精品课堂(人教版)安徽省蚌埠市固镇县王庄中学2022-2023学年九年级上学期期中数学试题
更新时间:2022-11-30 10:35:36
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【推荐1】如图,在梯形ABCD中,AD平行于BC,AC⊥AB,AD=CD,cos∠DCA=0.8,BC=10,边AB的长为_____ .
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