钟表上的角度问题看似复杂,但概括起来无外乎两种情况:一是单针转过的角度问题;二是分针、时针的夹角问题.只要同学们认真学习,其解题要领是很容易掌握的.下面分别介绍这两种情况.一、单针转过的角度问题(单针是指时针或分针)因为钟表上的小格将表盘平均分成60 The angle problem on the watch seems complicated, but it can be summed up in two cases: one is the angle of the single needle; the other is the angle between the minute hand and the hour hand. As long as the students seriously study, the problem-solving point is It is very easy to grasp. The following describes the two situations. First, the angle of a single needle (a single needle is an hour hand or a minute hand) divides the dial evenly into 60 because of the small grid on the watch.