天气预报 > 其他 > 菱形每个角为多少度
菱形每个角为多少度
更新时间: 2020-10-22 00:00:00  

菱形其中一个角是60°、另外一个是120°。在同一平面内,有一组邻边相等的平行四边形是菱形,四边都相等的四边形是菱形,菱形是特殊的平行四边形。菱形是轴对称图形,对称轴有2条,即两条对角线所在直线,菱形是中心对称图形。

关键词: 菱形 每个 多少

菱形每个角为多少度相关经验

天气预报

最新推荐

页面:/news/view-2649469/ | 耗时:0.2957 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2649469 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2649469 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2649469 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(612847,471822,3280698,446061,680579,230210,463628,118032,282820,244136,2681185,1128753,259730,291378,1133277,183699,1009146,592192,286603,708655,211066,672753,2856452,614556,120925,209390,360800,181368,452818,504070) ORDER BY field (ArticleID,612847,471822,3280698,446061,680579,230210,463628,118032,282820,244136,2681185,1128753,259730,291378,1133277,183699,1009146,592192,286603,708655,211066,672753,2856452,614556,120925,209390,360800,181368,452818,504070)