七年级数学课上,在学习了线段、角以后,不知道你发现了没有,线段和角有几点相似的地方,这里提出来供大家参考,相信对同学们今后的学习会有帮助． In the seventh grade mathematics class, after learning the lines and angles, I don’t know if you found them. There are several similarities between the line segments and the corners. This is proposed for your reference. I believe that it will be helpful for the students in their future studies.