天气预报 > 其他 > 用量角器画一个130度的角.
用量角器画一个130度的角.
更新时间: 2020-07-05 00:00:00  

1、画一条射线,使量角器的中心与射线的端点重合,0刻度线与射线重合;

2、在量角器130度的地方点上一个点;

3、以画出的射线的端点为端点,通过刚画的点,再画出另一条射线;

4、画完后在角上标上符号,写出度数。

关键词: 量角器 一个

用量角器画一个130度的角.相关经验

天气预报

最新推荐

页面:/news/view-816316/ | 耗时:0.6525 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=816316 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=816316 LIMIT 0,1
select * from tbl_Articles_sphinx where id=816316 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1080098,1082201,1081905,1111326,1086698,1081015,1095700,1113387,1083339,1042765,1104965,1048236,1063517,1110658,1099711,1086582,1074824,1110081,1070428,1102322,1114270,1027251,1081019,1112632,1070254,1094255,1062350,1048360,964762,1083141) ORDER BY field (ArticleID,1080098,1082201,1081905,1111326,1086698,1081015,1095700,1113387,1083339,1042765,1104965,1048236,1063517,1110658,1099711,1086582,1074824,1110081,1070428,1102322,1114270,1027251,1081019,1112632,1070254,1094255,1062350,1048360,964762,1083141)